Rearranging the the episode summaries on Wikipedia and the Wikia I came up with this three part basic summary (not including everything):

Good Cooper

Dale Cooper remains trapped in the Black Lodge.
[In New York City, Sam Colby sits in a warehouse watching a glass box. Tracey Barberato visits him. With the security guard absent during Tracey's second visit, Sam lets her into the room. As they have sex, a pale androgynous entity—the Experiment—materializes in the glass box and murders them.]
Inside the Lodge, Cooper encounters MIKE, Laura and a skeletal tree with a featureless head (an evolved form of MIKE's severed left arm). Laura tells Cooper that he can go out now but the tree says that his doppelgänger has to return first. After an encounter with the tree's doppelgänger intervenes, the floor of the Lodge gives way and Cooper falls into the glass box in New York, then into space. Cooper lands in a metal building where two women (Naido and American Girl) appear to protect him from an unseen entity until he leaves through a portal.
Dougie Jones, who just had sex with Jade, a Las Vegas prostitute, becomes sick and sees the Lodge's red curtains. Dougie is drawn into the Lodge, where he turns into a golden bead. The real Cooper, taking Dougie's place in Las Vegas, is found in a disoriented state by the prostitute, who drops him off at a casino. Criminals who are pursuing 'Dougie' place a bomb under his car, still parked outside the Jade's house. Cooper wanders around the casino and plays slot machines marked by hallucinatory images of the Lodge, winning megajackpots every time. Cooper wins 28 consecutive megajackpots at the casino, totaling $425,000, then is driven to Dougie's home. Dougie's wife, Janey-E, is upset about her husband's three-day disappearance, but she is relieved that they can pay his $20,000 gambling debt ($52,000 after interest).
Still near-catatonic, Cooper settles into Dougie's life. While getting dressed, he sees a vision of MIKE, who informs him that either he or his remaining doppelgänger must die. Janey-E drops Cooper at Dougie's workplace, where he reacts to a statue outside, the smell of coffee, and the words "agent" and "case files". After a light illuminates a colleague's face, Cooper accuses him of lying, angering Dougie's boss.
The criminals who planted the bomb under Dougie's car contact their superior, Lorraine, who expresses fear of being killed if the job isn't completed and sets off a mysterious alarm. Later, Dougie's car explodes when some car thieves trigger the bomb. The Mitchums beat and fire the casino supervisor, accusing him of complicity in Cooper's winning streak. Jade drops Cooper's Great Northern Hotel room key in a mailbox. Police take Cooper to Dougie's home and Janey-E receives a photo of Cooper with the prostitute from two criminals demanding Dougie's gambling debts plus interest, totaling $52,000. Janey-E meets them, lambasts them and gives them $25,000, her "first, last and only offer".
Cooper draws cryptic images on the case files, guided by lights on the pages. Dougie's boss recognizes a pattern in the drawings and thanks Cooper. Cooper has another vision of MIKE telling him "Wake up! Don't die!". Duncan Todd retrieves an envelope marked with a black spot from his safe and sends it to hitman Ike "The Spike" Stadtler. The envelope contains photos of Lorraine and Dougie. Ike kills Lorraine and her coworkers, demolishing his signature "spike" weapon in the process.
Police visit Cooper at Dougie's workplace to question him about his destroyed car. As he leaves with Janey-E, Ike runs at them with a gun, but Cooper expertly disarms him while having a vision of the skeletal tree. Dougie's boss says that Dougie sometimes has episodes due to a car accident. The Las Vegas police discover no record of Dougie Jones before 1997, and take fingerprints and DNA from Cooper's coffee mug. They arrest Ike "the Spike", who has left a phone message for "J.T". Duncan Todd orders Anthony Sinclair to frame 'Dougie' for the denial of an arson insurance claim that lost the Mitchums $30 million. The Mitchums see a news story about Ike's arrest, and recognize Cooper as "Mr. Jackpots".
Janey-E notices that her husband's physique has improved and has sex with him. Dougie's boss sends Cooper to give the Mitchums a $30 million check after realizing their claim is legitimate. The Mitchums plan to kill Cooper, but after Bradley has a prophetic dream, they decide he is not their enemy and take him for drinks, where Cooper reacts to the words "damn good" while eating cherry pie.
Cooper and Sonny Jim play catch.
The Mitchum brothers and their assistants take Cooper to Bushnell Mullins' office, celebrating and bearing gifts for Mullins. Anthony Sinclair hides from the brothers as he fearfully calls Duncan Todd, who gives him one day to kill "Jones."
Delivery men bring a gym set for Sonny Jim and a new car to the Jones home as Janey-E happily looks on. Janey-E and Cooper later watch Sonny Jim play on his new gym set.
The Detectives Fusco look over the results of "Douglas Jones"' fingerprint as an altercation takes place in the next room. Sinclair comes to see Detective Clark for poison.
Janey-E takes Cooper to work in the new car. Sinclair waits nervously for "Dougie" and takes him to get coffee. After taking a sip, Cooper wanders over to observe the shop's pie as Sinclair laces his coffee. He returns and Sinclair breaks down, leaving with the poisoned coffee. Cooper takes Sinclair's coffee and is brought a slice of pie. Sinclair pours the coffee into a urinal and throws the cup in the trash before apologizing to "Dougie."
In Mullins' office, Sinclair tearfully confesses his activities with Todd.

Bad Cooper

In Buckhorn, South Dakota, Cooper's doppelgänger—a sinister, long-haired man with black irises—retrieves two associates, Ray and Darya. Police find the severed head of Buckhorn librarian Ruth Davenport placed on the headless body of a John Doe. Local principal Bill Hastings's fingerprints are found and he is arrested. Bill denies guilt, but fumbles his alibi. His wife, Phyllis, accuses him of having an affair, while Phyllis has been having an affair with Bill's lawyer, George. A ghostly woodsman occupies another cell. Phyllis is murdered at home by Cooper's doppelgänger. Cooper's doppelgänger attempts to obtain information through Darya, Ray, and another associate, Jack. Perceiving that his associates have turned on him, Cooper's doppelgänger murders Jack and Darya, and later sets out for a federal prison in South Dakota, where Ray has been jailed. He also reveals that he is due to return to the Lodge, but has a plan to avoid this.
Cooper's doppelgänger drives a car, becomes sick and sees the Lodge's red curtains. Cooper's doppelgänger crashes and is apprehended by the police. At the FBI headquarters in Philadelphia, Agent Tamara Preston is debriefing Gordon Cole and Albert Rosenfield when Cole receives a phone call stating that Cooper has been found in South Dakota. The FBI is informed that Cooper has been found and taken to federal prison in South Dakota, where he is interviewed by Gordon, Albert, and Tammy. Gordon and Albert discuss their misgivings about the inmate, one of whose fingerprints is the reverse of Cooper's. They decide to seek the one person they think can help them. Cooper's doppelgänger makes a phone call in prison that causes the security system to go haywire. He says "The cow jumped over the moon," before hanging up, stopping the alarms.
In Buckhorn, an autopsy of the decapitated body reveals Dougie's wedding ring in the stomach.
Cooper's doppelgänger sits in his jail cell and correctly predicts that his food is coming. He takes his food and goes to the mirror, noting that BOB is still with him.
At the Pentagon, Colonel Davis is informed that the fingerprints on the Buckhorn body match Garland Briggs's – the sixteenth set of his prints they have found in 25 years. Albert finds Diane, Cooper's erstwhile assistant, in a bar. Lt. Knox arrives in Buckhorn and is stunned to learn that Garland Briggs's fingerprints come from a body in its late forties, not seventies. Albert and Gordon convince Diane to speak to Cooper in prison. She is upset by the conversation and tells Gordon the man is not Cooper.
Cooper's doppelgänger blackmails Warden Murphy into releasing him and Ray. Ray shoots Cooper's doppelgänger. Woodsmen tear at his body, revealing a sac with BOB's face. Ray flees, leaving Phillip Jeffries a message that Cooper's doppelgänger may have survived. Later, Cooper's doppelgänger awakens.
[In 1945 New Mexico, the first atomic bomb is detonated. A convenience store is occupied by woodsmen. Floating in a void, the Experiment spews a stream of fluid; one globule manifests BOB's face. In a building above a purple sea, a man resembling the giant watches the detonation, the convenience store, and BOB. He levitates, light emanating from his head. Señorita Dido enters, and an orb with Laura Palmer’s face inside floats down to her. She sends the orb to Earth. In 1956 New Mexico, a creature hatches from an egg. A woodsman descends to the ground, then enters a radio station and kills the receptionist. Overpowering the disc jockey, he repeatedly broadcasts the words "This is the water and this is the well. Drink full and descend. The horse is the white of the eyes and dark within", rendering listeners unconscious. The creature enters an unconscious girl's room and climbs down her throat. The woodsman kills the disc jockey and leaves.]
Cooper's doppelgänger meets hitmen Hutch and Chantal at a farm. He sends a text to Diane and calls Todd to ask if he has done "it" yet. He orders Murphy's death and mentions a job in Las Vegas.
The FBI stops in Buckhorn to examine the body with Briggs's fingerprints. Hastings tells Tammy that he and Ruth visited Briggs in another dimension, where he had been "hibernating" for years, and witnessed his beheading as he was saying Cooper's name. Hastings's secretary was killed in a car explosion and his lawyer arrested for the murder of his wife.
Gordon has a vision of Laura. Albert informs him that the FBI has intercepted a text message from Diane informing someone of Hastings' arrest. Tammy shows them a photo that places Cooper's doppelgänger at the location of the New York murders. At the location where Hastings met Briggs, the FBI finds Ruth's body with coordinates written on one arm. Gordon sees woodsmen in a portal and is drawn back by Albert. One of the woodsmen sneaks up on Hastings and kills him.
Gordon and Albert recruit Tammy and deputize Diane to the Blue Rose task force. Albert interrupts Gordon and his French lady friend to show him a text message Diane received asking about Las Vegas. Chantal and Hutch assassinate Warden Murphy. Diane finds that the coordinates on Ruth Davenport's arm point to Twin Peaks.
Cooper's doppelganger arrives at the farm as Ray and his associates watch him on security camera. They bring him to their location and he says he is there to see Ray. He is told that Renzo is the leader of the men, as he is undefeated in arm-wrestling. The doppelganger likens this practice to children's games and challenges Renzo, wagering Ray. After much toying with his opponent, the doppelganger wins, then kills him.
As the group' new leader, he is granted his request to be alone with Ray, who – after being shot in the leg – tells him the details of his contract from Phillip Jeffries to kill the doppelganger, as he has "something inside" (Bob) that he wants. Ray takes out the owl cave ring, saying that he was supposed to put it on him after killing him. Richard Horne joins the group as they watch on camera the doppelganger and Ray, who hands over the coordinates. Ray tells the doppelganger Jeffries' last known location and is killed. The ring disappears from his finger and appears in the red room, followed by himself. MIKE places the ring on its pedestal.
Hutch and Chantal drive towards Utah, discussing Mormons.

Twin Peaks

Dr. Jacoby receives a shipment of shovels. Dr. Jacoby broadcasts conspiracy theory videos to sell his golden shovels, with Jerry Horne and Nadine Hurley among his viewers. Nadine Hurley watches Dr. Jacoby's latest broadcast from her drapery store.
At the Great Northern, Ben Horne introduces his brother Jerry to his new secretary, Beverly.
Deputy Chief Hawk gets a call from the Log Lady, who tells him some evidence relating to Dale Cooper is missing. Hawk continues his investigation and approaches Glastonbury Grove, the entrance to the Lodge near Twin Peaks. Hawk, Andy and Lucy are unable to discern what is "missing".
Sheriff Frank Truman gets an update on Hawk's investigation, and Deputy Bobby Briggs recalls that Cooper was the last person to see his father, Major Garland Briggs, before his death.
Andy and Lucy's son Wally Brando arrives at the Sheriff's Office to pay his respects to his godfather, Harry Truman.
Norma sorts through documents as Heidi is serving and Becky delivers bread to Toad and gets money from Shelly. Norma goes to Shelly, urging her to help Becky rather than continue to enable her. Becky takes the money to Steven and they snort a drug.
At the Twin Peaks sheriff's station, Hawk and Andy continue to sort through files.
Richard Horne smokes underneath a 'no smoking' sign. Employee Federico asks him to quit and the off-duty Deputy Chad Broxford takes over but ends up taking a bribe from Horne. Charlotte, from the next table over with Elizabeth, asks him for a light, but he grabs her and threatens to assault her.
Shelly is meeting friends at the Roadhouse, shares a nostalgic moment with James Hurley and flirts with Red. Red, who is a drug supplier, charges Richard Horne with a delivery. Richard speeds recklessly in his truck, running over and killing a young boy. The incident is witnessed by Carl Rodd, who comforts the boy's mother, and kindergarten teacher Miriam.
Hawk drops a coin in the bathroom and sees that the stall manufacturer's logo is a Nez Percé chief. Noticing two screws missing from the stall door, he finds several written pages inside.
Jerry Horne wakes up in the woods, extremely stoned from his last bout of doing drugs. He calls Ben, frantically claiming someone stole his car and he does not know where he is.
Hawk and Frank Truman examine the pages torn from Laura's diary. One entry describes a dream in which Annie tells Laura that the good Dale is trapped in the Lodge. Frank calls Doc Hayward, who recounts his memories of the day Cooper returned from the Lodge.
Andy arranges to meet the farmer who owns the truck driven by Richard Horne in the hit-and-run, but he never arrives.
Beverly tries to locate the source of a mysterious hum in Ben Horne's office, then returns home to her terminally ill husband, Tom.
Roadhouse owner Jean-Michel talks on the phone about his prostitution business.
Late at night at the Double R Diner, Heidi and Shelly serve customers while Norma goes through some paperwork. A man runs in and asks if anyone has seen Billy before running out again.
Bobby visits his mother with Truman and Hawk to ask about Cooper; her husband Major Briggs long ago foretold their arrival, and she gives them a cylinder containing a location, date, and Cooper's name written twice.
Johnny Horne injures himself, and Jerry Horne hallucinates his foot is talking to him.
Truman removes a slip of paper with directions, which Bobby understands, noting the "Jack Rabbits Palace" to be an imaginary place he and his father had during his childhood. Also in the object is the transmission Briggs intercepted with Cooper's name.
Ben and Beverly again investigate the strange noise in the hotel, which Ben likens to a monastery bell. The two nearly share a romantic moment, but Ben politely refuses.
Richard Horne confronts Miriam, who tells him she has written to Sheriff Truman about the hit-and-run. He attacks her and leaves her for dead in her trailer, then has Deputy Chad intercept the letter.
Carl plays guitar and sings outside of his trailer and stops when a red mug is thrown through a trailer window by Steven Burnett, who is inside abusing Becky.
Jerry, lost in the woods, yells when he loses phone signal.
Richard attacks his grandmother Sylvia in her home and robs her. She calls Ben and demands money from him. Ben asks Beverly to have dinner with him.
Hawk receives another call from the Log Lady, who tells him "Laura is the one."
A group of children discover Miriam crawling from the underbrush.
Becky learns Steven has been cheating on her with Gersten Hayward. She drives to Gersten's apartment and shoots through the door, but the couple are elsewhere. At the diner, Becky's parents, Shelly and Bobby, discuss the incident with her. Red arrives and Shelly leaves to kiss him. A child fires a gun through the diner window, causing a commotion.
While Hawk and Truman study an ancient map, the Log Lady calls Hawk and tells him "There's fire where you are going."
Jerry runs out of the woods and into a clearing.
Sarah Palmer buys alcoholic beverages and cigarettes at a grocery store. She also inquires about an unfamiliar jerky being sold at the store. She warns them of men coming and suffers a breakdown.
Carl Rodd stops a trailer park resident, Kriscol, asking him about his income and gives him $50, saying not to pay his rent for the month.
Hawk goes to Sarah's home. He hears a noise inside, which Sarah dismisses as something in the kitchen. Hawk ensures her that if she needs anything, to call him.
Miriam lays unconscious in a hospital bed at Calhoun Memorial Hospital.
Audrey Horne demands that her husband, Charlie, help her find Billy, her missing lover. He reluctantly phones Tina, and is astonished by what she tells him, but does not tell Audrey what Tina said.
Frank Truman visits Ben Horne to tell him his grandson Richard killed the boy in the hit-and-run, and then attempted to kill the only witness, Miriam. Ben gives Frank the key to Room 315 as a memento for Harry, and agrees to pay Miriam's medical costs.
At the Double R Diner, Shelly gets a phone call from Becky, who says that Steven has been absent for two days and she is worried about him. Shelly invites her daughter to the diner for pie.
Bobby goes to the diner and visits with Ed and Norma. He describes to them that he came across some belongings of his father. Walter Lawford soon shows up to join Norma and Ed and Bobby move to another booth. Walter reports on the franchise progress of the diner, saying that she is selling her pies too cheap, though she disagrees with the franchise stores' practices compared to the flagship store.
At Run Silent, Run Drapes, Nadine is visited by Jacoby after he spotted one of his shovels in the window. He expresses his admiration for the decoration and she praises him and his show. They reflect on their last meeting at a supermarket during a storm.
Sarah watches boxing as she drinks.
A near-hysterical Audrey demands Charlie to tell him what Tina had told him. He tells her to go to the Roadhouse to see if Billy is there, offering to go with her, though she is indecisive and breaks down crying.
At the Roadhouse, an MC introduces James Hurley, who performs "Just You" as a clearly moved Renee watches.
Ed sits alone at Big Ed's Gas Farm.

Rearranging the the episode summaries on Wikipedia and the Wikia I came up with this three part basic summary (not including everything):

Good Cooper

Dale Cooper remains trapped in the Black Lodge. In a grey room, Cooper speaks with The Fireman. [In New York City, Sam Colby sits in a warehouse watching a glass box. Tracey Barberato visits him. With the security guard absent during Tracey's second visit, Sam lets her into the room. As they have sex, a pale androgynous entity—the Experiment—materializes in the glass box and murders them.] Inside the Lodge, Cooper encounters MIKE, Laura and a skeletal tree with a featureless head (an evolved form of MIKE's severed left arm). Laura tells Cooper that he can go out now but the tree says that his doppelgänger has to return first. After an encounter with the tree's doppelgänger intervenes, the floor of the Lodge gives way and Cooper falls into the glass box in New York, then into space. Cooper lands in a metal building where two women (Naido and American Girl) appear to protect him from an unseen entity until he leaves through a portal.
Dougie Jones, who just had sex with Jade, a Las Vegas prostitute, becomes sick and sees the Lodge's red curtains. Dougie is drawn into the Lodge, where he turns into a golden bead. The real Cooper, taking Dougie's place in Las Vegas, is found in a disoriented state by the prostitute, who drops him off at a casino. Criminals who are pursuing 'Dougie' place a bomb under his car, still parked outside the Jade's house. Cooper wanders around the casino and plays slot machines marked by hallucinatory images of the Lodge, winning megajackpots every time. Cooper wins 28 consecutive megajackpots at the casino, totaling $425,000, then is driven to Dougie's home. Dougie's wife, Janey-E, is upset about her husband's three-day disappearance, but she is relieved that they can pay his $20,000 gambling debt ($52,000 after interest).
Still near-catatonic, Cooper settles into Dougie's life. While getting dressed, he sees a vision of MIKE, who informs him that either he or his remaining doppelgänger must die. Janey-E drops Cooper at Dougie's workplace, where he reacts to a statue outside, the smell of coffee, and the words "agent" and "case files". After a light illuminates a colleague's face, Cooper accuses him of lying, angering Dougie's boss.
The criminals who planted the bomb under Dougie's car contact their superior, Lorraine, who expresses fear of being killed if the job isn't completed and sets off a mysterious alarm. Later, Dougie's car explodes when some car thieves trigger the bomb. The Mitchums beat and fire the casino supervisor, accusing him of complicity in Cooper's winning streak. Jade drops Cooper's Great Northern Hotel room key in a mailbox. Police take Cooper to Dougie's home and Janey-E receives a photo of Cooper with the prostitute from two criminals demanding Dougie's gambling debts plus interest, totaling $52,000. Janey-E meets them, lambasts them and gives them $25,000, her "first, last and only offer". Cooper draws cryptic images on the case files, guided by lights on the pages. Dougie's boss recognizes a pattern in the drawings and thanks Cooper. Cooper has another vision of MIKE telling him "Wake up! Don't die!". Duncan Todd retrieves an envelope marked with a black spot from his safe and sends it to hitman Ike "The Spike" Stadtler. The envelope contains photos of Lorraine and Dougie. Ike kills Lorraine and her coworkers, demolishing his signature "spike" weapon in the process. Police visit Cooper at Dougie's workplace to question him about his destroyed car. As he leaves with Janey-E, Ike runs at them with a gun, but Cooper expertly disarms him while having a vision of the skeletal tree. Dougie's boss says that Dougie sometimes has episodes due to a car accident. The Las Vegas police discover no record of Dougie Jones before 1997, and take fingerprints and DNA from Cooper's coffee mug. They arrest Ike "the Spike", who has left a phone message for "J.T". Duncan Todd orders Anthony Sinclair to frame 'Dougie' for the denial of an arson insurance claim that lost the Mitchums $30 million. The Mitchums see a news story about Ike's arrest, and recognize Cooper as "Mr. Jackpots". Janey-E notices that her husband's physique has improved and has sex with him. Dougie's boss sends Cooper to give the Mitchums a $30 million check after realizing their claim is legitimate. The Mitchums plan to kill Cooper, but after Bradley has a prophetic dream, they decide he is not their enemy and take him for drinks, where Cooper reacts to the words "damn good" while eating cherry pie. Cooper and Sonny Jim play catch. The Mitchum brothers and their assistants take Cooper to Bushnell Mullins' office, celebrating and bearing gifts for Mullins. Anthony Sinclair hides from the brothers as he fearfully calls Duncan Todd, who gives him one day to kill "Jones." Delivery men bring a gym set for Sonny Jim and a new car to the Jones home as Janey-E happily looks on. Janey-E and Cooper later watch Sonny Jim play on his new gym set.
The Detectives Fusco look over the results of "Douglas Jones"' fingerprint as an altercation takes place in the next room. Sinclair comes to see Detective Clark for poison.
Janey-E takes Cooper to work in the new car. Sinclair waits nervously for "Dougie" and takes him to get coffee. After taking a sip, Cooper wanders over to observe the shop's pie as Sinclair laces his coffee. He returns and Sinclair breaks down, leaving with the poisoned coffee. Cooper takes Sinclair's coffee and is brought a slice of pie. Sinclair pours the coffee into a urinal and throws the cup in the trash before apologizing to "Dougie." In Mullins' office, Sinclair tearfully confesses his activities with Todd. Wilson brings Headley to a Douglas and Jane Jones and their family that have been brought in for questioning. However, these are not the correct Joneses, as they have multiple children. Todd tells Roger to find Anthony Sinclair just before they are both assassinated by Chantal. Chantal and Hutch eat in their van. Janey-E brings Cooper a slice of cake, reflecting on their life since they became friends to the Mitchum brothers. As he eats, Cooper observes and experiments with objects on the table, particularly a TV remote. He turns on Sunset Boulevard and hears Gordon Cole's name, startling him. He then looks over at an electrical outlet and crawls toward it, sticking a fork inside and causing a blackout. Hutch and Chantal wait in their van outside the Jones home. Two FBI cars arrive and the agents find that there is nobody home and they head to Lucky 7 Insurance. Cooper lays comatose in a hospital bed, Janey-E and Sonny Jim at his side. Mullins arrives, followed by the Mitchum brothers and their assistants, who bring food, then offer to stock the Jones home. Janey-E takes Sonny Jim to the bathroom, leaving Mullins alone with Cooper. He receives a call about the FBI agents at the insurance office, looking for "Dougie." Hutch and Chantal sit in their van and idly chat as Agent Wilson and another agent return to the Jones home. A limo arrives followed by a bus, brought by the Mitchums, who go into the house. A Polish accountant approaches Hutch and Chantal, complaining that they are in his driveway. When they refuse to move, he pushes their van with his car. Chantal shoots at him and he returns fire. They then drive away and the accountant continues shooting, killing both of them. The FBI arrest the man as the Hutchens' van catches fire. The Mitchums watch the spectacle with confusion. Mullins hears a noise in the hospital and follows it. MIKE appears to Cooper as he wakes up, finally mentally and physically restored to his former self. He tells Cooper that his doppelganger did not return to the Lodge and gives him the ring. Cooper has MIKE make another duplicate of himself with a strand of his hair, similar to the seed that Dougie Jones turned into. Janey-E and Sonny Jim arrive, followed by Mullins. Cooper announces that he is leaving the hospital and the doctor lets him go. Cooper borrows Mullins' handgun and asks him to contact the Mitchum brothers to tell them that he is bringing his family to the Silver Mustang Casino and he needs a plane to Spokane. Cooper gives Mullins a message to read to Cole and he gives his farewells. Cooper leaves with the Jones family as the FBI arrives at the hospital. Cooper brings Janey-E and Sonny Jim to the casino and the Mitchums take notice of his different behavior. He tells Janey-E and Sonny Jim that he has to leave, but appreciates the time he spent with them, though assures that he will be back, first misspeaking that Dougie would be back. Janey-E realizes that he is not Dougie, but he does not acknowledge it to them. Janey-E thanks him for his help and kisses him before he goes. Cooper speaks to the Mitchums about his actual identity on the way to the plane. Despite Cooper's career as a lawman, he looks past their criminal activities and sees their hearts of gold.

Bad Cooper

In Buckhorn, South Dakota, Cooper's doppelgänger—a sinister, long-haired man with black irises—retrieves two associates, Ray and Darya. Police find the severed head of Buckhorn librarian Ruth Davenport placed on the headless body of a John Doe. Local principal Bill Hastings's fingerprints are found and he is arrested. Bill denies guilt, but fumbles his alibi. His wife, Phyllis, accuses him of having an affair, while Phyllis has been having an affair with Bill's lawyer, George. A ghostly woodsman occupies another cell. Phyllis is murdered at home by Cooper's doppelgänger. Cooper's doppelgänger attempts to obtain information through Darya, Ray, and another associate, Jack. Perceiving that his associates have turned on him, Cooper's doppelgänger murders Jack and Darya, speaks to 'Phillip Jeffries' and later sets out for a federal prison in South Dakota, where Ray has been jailed. He also reveals that he is due to return to the Lodge, but has a plan to avoid this.
Cooper's doppelgänger drives a car, becomes sick and sees the Black Lodge's red curtains. Cooper's doppelgänger crashes and is apprehended by the police. At the FBI headquarters in Philadelphia, Agent Tamara Preston is debriefing Gordon Cole and Albert Rosenfield when Cole receives a phone call stating that Cooper has been found in South Dakota. The FBI is informed that Cooper has been found and taken to federal prison in South Dakota, where he is interviewed by Gordon, Albert, and Tammy. Gordon and Albert discuss their misgivings about the inmate, one of whose fingerprints is the reverse of Cooper's. They decide to seek the one person they think can help them. Cooper's doppelgänger makes a phone call in prison that causes the security system to go haywire. He says "The cow jumped over the moon," before hanging up, stopping the alarms.
In Buckhorn, an autopsy of the decapitated body reveals Dougie's wedding ring in the stomach.
Cooper's doppelgänger sits in his jail cell and correctly predicts that his food is coming. He takes his food and goes to the mirror, noting that BOB is still with him.
At the Pentagon, Colonel Davis is informed that the fingerprints on the Buckhorn body match Garland Briggs's – the sixteenth set of his prints they have found in 25 years. Albert finds Diane, Cooper's erstwhile assistant, in a bar. Lt. Knox arrives in Buckhorn and is stunned to learn that Garland Briggs's fingerprints come from a body in its late forties, not seventies. Albert and Gordon convince Diane to speak to Cooper in prison. She is upset by the conversation and tells Gordon the man is not Cooper.
Cooper's doppelgänger blackmails Warden Murphy into releasing him and Ray. Ray shoots Cooper's doppelgänger. Woodsmen tear at his body, revealing a sac with BOB's face. Ray flees, leaving Phillip Jeffries a message that Cooper's doppelgänger may have survived. Later, Cooper's doppelgänger awakens.
[In 1945 New Mexico, the first atomic bomb is detonated. A convenience store is occupied by woodsmen. Floating in a void, the Experiment spews a stream of fluid; one globule manifests BOB's face. In a building above a purple sea, a man resembling the giant watches the detonation, the convenience store, and BOB. He levitates, light emanating from his head. Señorita Dido enters, and an orb with Laura Palmer’s face inside floats down to her. She sends the orb to Earth. In 1956 New Mexico, a creature hatches from an egg. A woodsman descends to the ground, then enters a radio station and kills the receptionist. Overpowering the disc jockey, he repeatedly broadcasts the words "This is the water and this is the well. Drink full and descend. The horse is the white of the eyes and dark within", rendering listeners unconscious. The creature enters an unconscious girl's room and climbs down her throat. The woodsman kills the disc jockey and leaves.]
Cooper's doppelgänger meets hitmen Hutch and Chantal at a farm. He sends a text to Diane and calls Todd to ask if he has done "it" yet. He orders Murphy's death and mentions a job in Las Vegas.
The FBI stops in Buckhorn to examine the body with Briggs's fingerprints. Hastings tells Tammy that he and Ruth visited Briggs in another dimension, where he had been "hibernating" for years, and witnessed his beheading as he was saying Cooper's name. Hastings's secretary was killed in a car explosion and his lawyer arrested for the murder of his wife.
Gordon has a vision of Laura. Albert informs him that the FBI has intercepted a text message from Diane informing someone of Hastings' arrest. Tammy shows them a photo that places Cooper's doppelgänger at the location of the New York murders. At the location where Hastings met Briggs, the FBI finds Ruth's body with coordinates written on one arm. Gordon sees woodsmen in a portal and is drawn back by Albert. One of the woodsmen sneaks up on Hastings and kills him.
Gordon and Albert recruit Tammy and deputize Diane to the Blue Rose task force. Albert interrupts Gordon and his French lady friend to show him a text message Diane received asking about Las Vegas. Chantal and Hutch assassinate Warden Murphy. Diane finds that the coordinates on Ruth Davenport's arm point to Twin Peaks.
Cooper's doppelganger arrives at the farm as Ray and his associates watch him on security camera. They bring him to their location and he says he is there to see Ray. He is told that Renzo is the leader of the men, as he is undefeated in arm-wrestling. The doppelganger likens this practice to children's games and challenges Renzo, wagering Ray. After much toying with his opponent, the doppelganger wins, then kills him.
As the group' new leader, he is granted his request to be alone with Ray, who – after being shot in the leg – tells him the details of his contract from Phillip Jeffries to kill the doppelganger, as he has "something inside" (Bob) that he wants. Ray takes out the owl cave ring, saying that he was supposed to put it on him after killing him. Richard Horne joins the group as they watch on camera the doppelganger and Ray, who hands over the coordinates. Ray tells the doppelganger Jeffries' last known location and is killed. The ring disappears from his finger and appears in the black lodge, followed by himself. MIKE places the ring on its pedestal.
Hutch and Chantal drive towards Utah, discussing Mormons.
Cooper's doppelganger drives down a dark road, reaching a convenience store, where a woodsman leads him to a room above it. He requests Phillip Jeffries and is led to a motel. A woman approaches and unlocks a room door for him. Inside the motel room, he meets with Jeffries, speaking through a steam-emitting mechanism. The doppelganger asks about Jeffries sending Ray to kill him and confirms that Jeffries had not contacted him at the motel, and that the person who did had sent Ray. He reflects on Jeffries' appearance at the FBI headquarters and questions him about Judy, who Jeffries' says "Cooper" has already met. A phone rings as the doppelganger continues questioning Jeffries. As the mechanism disappears, the doppelganger answers the phone, but is promptly teleported outside the convenience store, and finds that the line is dead.
Leaving the phone booth, he is confronted by an armed Richard Horne, who knows him as an FBI agent from a photo his mother Audrey kept. "Cooper" quickly disarms him and tells him to join him in the truck. He then sends a text, reading, "Las Vegas?" before leaving with Richard. The convenience store emits electricity and smoke before it disappears.
Told about the ring found in Major Briggs's stomach, Diane identifies Janey-E as her estranged half-sister. Gordon orders the Las Vegas FBI office to search for the Joneses. Gordon recalls dreaming of Monica Bellucci and the last appearance of Phillip Jeffries.
Cooper's doppelganger and Richard drive down a dirt road and make their way to the coordinates that were given to the doppelganger. Jerry sees them as they approach a rock, which Richard is instructed to inspect. On top of the rock, he receives an electric shock and is disintegrated. The doppelganger says "goodbye, my son", then sends a text reading, ":-) ALL" and gets in his truck.
Gordon stands in the hotel at Buckhorn.
Diane smokes at the hotel bar and receives the text sent by Cooper's doppelganger. Unnerved, she "remembers" and responds with a series of numbers. She checks her handbag, revealing a gun before walking away from the bar and goes to Gordon, Albert, and Tammy and tells them about the night Cooper's doppelganger visited her. She recounts the evening, which occurred a few years after Cooper's disappearance. As they visited, the doppelganger only wished to know about the FBI's activities rather than speak about his own whereabouts. He leaned in to kiss her, but something went wrong and caused Diane to be fearful. He then smiled at her and raped her. Diane says that he then took her to an "old gas station" before suddenly declaring that she is in the sheriff's station. Diane becomes very upset, saying "I'm not me," and draws the gun she has in her purse. Albert and Tammy react in time, shooting her before she abruptly disappears. A horrified Tammy realizes Diane was a Tulpa. Gordon questions what she meant by sheriff's station.
Diane appears in the black lodge, where MIKE tells her she was manufactured. She bluntly acknowledges this before cursing him out. Her face breaks open, releasing black smoke and a seed before she disintegrates.

Twin Peaks

Dr. Jacoby receives a shipment of shovels. Dr. Jacoby broadcasts conspiracy theory videos to sell his golden shovels, with Jerry Horne and Nadine Hurley among his viewers. Nadine Hurley watches Dr. Jacoby's latest broadcast from her drapery store.
At the Great Northern, Ben Horne introduces his brother Jerry to his new secretary, Beverly.
Deputy Chief Hawk gets a call from the Log Lady, who tells him some evidence relating to Dale Cooper is missing. Hawk continues his investigation and approaches Glastonbury Grove, the entrance to the Lodge near Twin Peaks. Hawk, Andy and Lucy are unable to discern what is "missing".
Sheriff Frank Truman gets an update on Hawk's investigation, and Deputy Bobby Briggs recalls that Cooper was the last person to see his father, Major Garland Briggs, before his death.
Andy and Lucy's son Wally Brando arrives at the Sheriff's Office to pay his respects to his godfather, Harry Truman.
Norma sorts through documents as Heidi is serving and Becky delivers bread to Toad and gets money from Shelly. Norma goes to Shelly, urging her to help Becky rather than continue to enable her. Becky takes the money to Steven and they snort a drug.
At the Twin Peaks sheriff's station, Hawk and Andy continue to sort through files.
Richard Horne smokes underneath a 'no smoking' sign. Employee Federico asks him to quit and the off-duty Deputy Chad Broxford takes over but ends up taking a bribe from Horne. Charlotte, from the next table over with Elizabeth, asks him for a light, but he grabs her and threatens to assault her.
Shelly is meeting friends at the Roadhouse, shares a nostalgic moment with James Hurley and flirts with Red. Red, who is a drug supplier, charges Richard Horne with a delivery. Richard speeds recklessly in his truck, running over and killing a young boy. The incident is witnessed by Carl Rodd, who comforts the boy's mother, and kindergarten teacher Miriam.
Hawk drops a coin in the bathroom and sees that the stall manufacturer's logo is a Nez Percé chief. Noticing two screws missing from the stall door, he finds several written pages inside.
Jerry Horne wakes up in the woods, extremely stoned from his last bout of doing drugs. He calls Ben, frantically claiming someone stole his car and he does not know where he is.
Hawk and Frank Truman examine the pages torn from Laura's diary. One entry describes a dream in which Annie tells Laura that the good Dale is trapped in the Lodge. Frank calls Doc Hayward, who recounts his memories of the day Cooper returned from the Lodge.
Andy arranges to meet the farmer who owns the truck driven by Richard Horne in the hit-and-run, but he never arrives.
Beverly tries to locate the source of a mysterious hum in Ben Horne's office, then returns home to her terminally ill husband, Tom.
Roadhouse owner Jean-Michel talks on the phone about his prostitution business.
Late at night at the Double R Diner, Heidi and Shelly serve customers while Norma goes through some paperwork. A man runs in and asks if anyone has seen Billy before running out again.
Bobby visits his mother with Truman and Hawk to ask about Cooper; her husband Major Briggs long ago foretold their arrival, and she gives them a cylinder containing a location, date, and Cooper's name written twice.
Johnny Horne injures himself, and Jerry Horne hallucinates his foot is talking to him.
Truman removes a slip of paper with directions, which Bobby understands, noting the "Jack Rabbits Palace" to be an imaginary place he and his father had during his childhood. Also in the object is the transmission Briggs intercepted with Cooper's name.
Ben and Beverly again investigate the strange noise in the hotel, which Ben likens to a monastery bell. The two nearly share a romantic moment, but Ben politely refuses.
Richard Horne confronts Miriam, who tells him she has written to Sheriff Truman about the hit-and-run. He attacks her and leaves her for dead in her trailer, then has Deputy Chad intercept the letter.
Carl plays guitar and sings outside of his trailer and stops when a red mug is thrown through a trailer window by Steven Burnett, who is inside abusing Becky.
Jerry, lost in the woods, yells when he loses phone signal.
Richard attacks his grandmother Sylvia in her home and robs her. She calls Ben and demands money from him. Ben asks Beverly to have dinner with him.
Hawk receives another call from the Log Lady, who tells him "Laura is the one."
A group of children discover Miriam crawling from the underbrush.
Becky learns Steven has been cheating on her with Gersten Hayward. She drives to Gersten's apartment and shoots through the door, but the couple are elsewhere. At the diner, Becky's parents, Shelly and Bobby, discuss the incident with her. Red arrives and Shelly leaves to kiss him. A child fires a gun through the diner window, causing a commotion.
While Hawk and Truman study an ancient map, the Log Lady calls Hawk and tells him "There's fire where you are going."
Jerry runs out of the woods and into a clearing.
Sarah Palmer buys alcoholic beverages and cigarettes at a grocery store. She also inquires about an unfamiliar jerky being sold at the store. She warns them of men coming and suffers a breakdown.
Carl Rodd stops a trailer park resident, Kriscol, asking him about his income and gives him $50, saying not to pay his rent for the month.
Hawk goes to Sarah's home. He hears a noise inside, which Sarah dismisses as something in the kitchen. Hawk ensures her that if she needs anything, to call him.
Miriam lays unconscious in a hospital bed at Calhoun Memorial Hospital.
Audrey Horne demands that her husband, Charlie, help her find Billy, her missing lover. He reluctantly phones Tina, and is astonished by what she tells him, but does not tell Audrey what Tina said.
Frank Truman visits Ben Horne to tell him his grandson Richard killed the boy in the hit-and-run, and then attempted to kill the only witness, Miriam. Ben gives Frank the key to Room 315 as a memento for Harry, and agrees to pay Miriam's medical costs. At the Double R Diner, Shelly gets a phone call from Becky, who says that Steven has been absent for two days and she is worried about him. Shelly invites her daughter to the diner for pie.
Bobby goes to the diner and visits with Ed and Norma. He describes to them that he came across some belongings of his father. Walter Lawford soon shows up to join Norma and Ed and Bobby move to another booth. Walter reports on the franchise progress of the diner, saying that she is selling her pies too cheap, though she disagrees with the franchise stores' practices compared to the flagship store.
At Run Silent, Run Drapes, Nadine is visited by Jacoby after he spotted one of his shovels in the window. He expresses his admiration for the decoration and she praises him and his show. They reflect on their last meeting at a supermarket during a storm.
Sarah watches boxing as she drinks.
A near-hysterical Audrey demands Charlie to tell him what Tina had told him. He tells her to go to the Roadhouse to see if Billy is there, offering to go with her, though she is indecisive and breaks down crying.
At the Roadhouse, an MC introduces James Hurley, who performs "Just You" as a clearly moved Renee watches. Ed sits alone at Big Ed's Gas Farm. Frank informs Gordon that pages found from Laura’s diary suggest the existence of two Coopers. Chad is arrested. Frank, Hawk, Bobby and Andy follow Major Briggs's instructions and find Naido naked in the woods.
After touching her, Andy is transported via a vortex to the Fireman, who shows him visions of the events in New York New Mexico, Laura, two Coopers, Lucy and an electrical pole numbered 6 flashed three times.
Andy returns and carries Naido to the Sheriff's Department. James learns from fellow Great Northern security guard Freddie that he bought a strength-enhancing rubber glove and moved to Twin Peaks from London after a vision of the Fireman. James notices a strange hum in the boiler room.
Sarah rebuffs a trucker's advances at a bar. When he insults her, she opens her face, revealing darkness, and bites his throat, killing him.
At the Roadhouse, Megan (Tina's daughter) and Sophie discuss Billy, who stormed in and out of Megan's kitchen, bleeding from his nose.
Nadine Hurley walks along the street, proudly displaying her gold shovel. She reaches Big Ed's Gas Farm and tells Ed that she has changed, having come to the realization that he only stayed with her due to his guilt, so she decides to "free" him, giving her blessing for him to pursue Norma. She then leaves a shocked Ed at the Gas Farm. Ed goes to the Double R Diner to whisk away Norma, but she apologizes as Walter joins her. Crushed, he sits down and orders a coffee from Shelly, adding "and a cyanide tablet." Norma tells Walter to take over the franchise and to leave her with the flagship diner, as she wishes to spend more time with the family she has made through the diner. Baffled, Walter tells her she has made a mistake and leaves. Norma goes to Ed and he asks her to marry him. They embrace and Norma agrees to Ed's proposal as Shelly watches with glee.
Cyril Pons walks through the woods with his dog as Steven and Gersten Hayward hide in the shadow of a large tree. Steven has a gun with him and is contemplating suicide, while Gersten tries to console him. Pons sees them, and Gersten runs to a different hiding place before hearing a gunshot. Pons reaches the trailer park and tells Carl about the situation. They look over at Steven and Becky's trailer, with the window still broken from their last fight.
At the Roadhouse, the crowd dances to "Sharp Dressed Man" as James and Freddie approach Renee's table. Chuck, her husband, attacks him and Freddie comes to his aid with his gloved fist, knocking Chuck and his friend out. James urges the crowd to contact 9-1-1 for the men Freddie incapacitated. At the Twin Peaks Sheriff's Department, Hawk and Bobby lock up James and Freddie. James takes notice of Naido.
Margaret calls Hawk, telling him that she is dying. He expresses his condolences, but she speaks to him about death and tells him to remember everything that she has told him and to watch for "the one." Hawk quietly says goodbye as she hangs up. Frank sits in the conference room, soon joined by Bobby, Lucy, Andy, and Hawk, who has assembled them to mourn Margaret, who has passed away. The light inside her cabin goes out.
Audrey and Charlie prepare to leave for the Roadhouse, though Audrey delays them, commenting that Charlie now seems like a different person to her. Charlie takes off his coat and Audrey attacks him.
At the Roadhouse, The Veils perform "Axolotl" as two men remove Ruby from her booth. She crawls on the floor and screams.
Cooper's doppelganger and Richard drive down a dirt road and make their way to the coordinates that were given to the doppelganger. Jerry sees them as they approach a rock, which Richard is instructed to inspect. On top of the rock, he receives an electric shock and is disintegrated. The doppelganger says "goodbye, my son", then sends -a text reading, ":-) ALL" and gets in his truck.
At the Roadhouse, the MC welcomes Edward Louis Severson III. Audrey and Charlie arrive and sit at the bar. The MC then introduces "Audrey's Dance" and the floor clears for her to dance until a jealous husband starts a fight. Audrey runs to Charlie, asking him to get her out, but she finds herself in a white room, looking at a mirror. The Roadhouse band continues to play, but in reverse.

Rearranging the the episode summaries on Wikipedia and the Wikia I came up with this three part basic summary (not including everything):

Good Cooper

Dale Cooper remains trapped in the Black Lodge.
In a grey room, Cooper speaks with The Fireman.
[In New York City, Sam Colby sits in a warehouse watching a glass box. Tracey Barberato visits him. With the security guard absent during Tracey's second visit, Sam lets her into the room. As they have sex, a pale androgynous entity—the Experiment—materializes in the glass box and murders them.]
Inside the Lodge, Cooper encounters MIKE, Laura and a skeletal tree with a featureless head (an evolved form of MIKE's severed left arm). Laura tells Cooper that he can go out now but the tree says that his doppelgänger has to return first. After an encounter with the tree's doppelgänger intervenes, the floor of the Lodge gives way and Cooper falls into the glass box in New York, then into space. Cooper lands in a metal building where two women (Naido and American Girl) appear to protect him from an unseen entity until he leaves through a portal.
Dougie Jones, who just had sex with Jade, a Las Vegas prostitute, becomes sick and sees the Lodge's red curtains. Dougie is drawn into the Lodge, where he turns into a golden bead. The real Cooper, taking Dougie's place in Las Vegas, is found in a disoriented state by the prostitute, who drops him off at a casino. Criminals who are pursuing 'Dougie' place a bomb under his car, still parked outside the Jade's house. Cooper wanders around the casino and plays slot machines marked by hallucinatory images of the Lodge, winning megajackpots every time. Cooper wins 28 consecutive megajackpots at the casino, totaling $425,000, then is driven to Dougie's home. Dougie's wife, Janey-E, is upset about her husband's three-day disappearance, but she is relieved that they can pay his $20,000 gambling debt ($52,000 after interest).
Still near-catatonic, Cooper settles into Dougie's life. While getting dressed, he sees a vision of MIKE, who informs him that either he or his remaining doppelgänger must die. Janey-E drops Cooper at Dougie's workplace, where he reacts to a statue outside, the smell of coffee, and the words "agent" and "case files". After a light illuminates a colleague's face, Cooper accuses him of lying, angering Dougie's boss.
The criminals who planted the bomb under Dougie's car contact their superior, Lorraine, who expresses fear of being killed if the job isn't completed and sets off a mysterious alarm. Later, Dougie's car explodes when some car thieves trigger the bomb. The Mitchums beat and fire the casino supervisor, accusing him of complicity in Cooper's winning streak. Jade drops Cooper's Great Northern Hotel room key in a mailbox. Police take Cooper to Dougie's home and Janey-E receives a photo of Cooper with the prostitute from two criminals demanding Dougie's gambling debts plus interest, totaling $52,000. Janey-E meets them, lambasts them and gives them $25,000, her "first, last and only offer".
Cooper draws cryptic images on the case files, guided by lights on the pages. Dougie's boss recognizes a pattern in the drawings and thanks Cooper. Cooper has another vision of MIKE telling him "Wake up! Don't die!". Duncan Todd retrieves an envelope marked with a black spot from his safe and sends it to hitman Ike "The Spike" Stadtler. The envelope contains photos of Lorraine and Dougie. Ike kills Lorraine and her coworkers, demolishing his signature "spike" weapon in the process.
Police visit Cooper at Dougie's workplace to question him about his destroyed car. As he leaves with Janey-E, Ike runs at them with a gun, but Cooper expertly disarms him while having a vision of the skeletal tree. Dougie's boss says that Dougie sometimes has episodes due to a car accident. The Las Vegas police discover no record of Dougie Jones before 1997, and take fingerprints and DNA from Cooper's coffee mug. They arrest Ike "the Spike", who has left a phone message for "J.T". Duncan Todd orders Anthony Sinclair to frame 'Dougie' for the denial of an arson insurance claim that lost the Mitchums $30 million. The Mitchums see a news story about Ike's arrest, and recognize Cooper as "Mr. Jackpots".
Janey-E notices that her husband's physique has improved and has sex with him. Dougie's boss sends Cooper to give the Mitchums a $30 million check after realizing their claim is legitimate. The Mitchums plan to kill Cooper, but after Bradley has a prophetic dream, they decide he is not their enemy and take him for drinks, where Cooper reacts to the words "damn good" while eating cherry pie.
Cooper and Sonny Jim play catch.
The Mitchum brothers and their assistants take Cooper to Bushnell Mullins' office, celebrating and bearing gifts for Mullins. Anthony Sinclair hides from the brothers as he fearfully calls Duncan Todd, who gives him one day to kill "Jones."
Delivery men bring a gym set for Sonny Jim and a new car to the Jones home as Janey-E happily looks on. Janey-E and Cooper later watch Sonny Jim play on his new gym set.
The Detectives Fusco look over the results of "Douglas Jones"' fingerprint as an altercation takes place in the next room. Sinclair comes to see Detective Clark for poison.
Janey-E takes Cooper to work in the new car. Sinclair waits nervously for "Dougie" and takes him to get coffee. After taking a sip, Cooper wanders over to observe the shop's pie as Sinclair laces his coffee. He returns and Sinclair breaks down, leaving with the poisoned coffee. Cooper takes Sinclair's coffee and is brought a slice of pie. Sinclair pours the coffee into a urinal and throws the cup in the trash before apologizing to "Dougie."
In Mullins' office, Sinclair tearfully confesses his activities with Todd.

Bad Cooper

In Buckhorn, South Dakota, Cooper's doppelgänger—a sinister, long-haired man with black irises—retrieves two associates, Ray and Darya. Police find the severed head of Buckhorn librarian Ruth Davenport placed on the headless body of a John Doe. Local principal Bill Hastings's fingerprints are found and he is arrested. Bill denies guilt, but fumbles his alibi. His wife, Phyllis, accuses him of having an affair, while Phyllis has been having an affair with Bill's lawyer, George. A ghostly woodsman occupies another cell. Phyllis is murdered at home by Cooper's doppelgänger. Cooper's doppelgänger attempts to obtain information through Darya, Ray, and another associate, Jack. Perceiving that his associates have turned on him, Cooper's doppelgänger murders Jack and Darya, speaks to 'Phillip Jeffries' and later sets out for a federal prison in South Dakota, where Ray has been jailed. He also reveals that he is due to return to the Lodge, but has a plan to avoid this.
Cooper's doppelgänger drives a car, becomes sick and sees the Lodge's red curtains. Cooper's doppelgänger crashes and is apprehended by the police. At the FBI headquarters in Philadelphia, Agent Tamara Preston is debriefing Gordon Cole and Albert Rosenfield when Cole receives a phone call stating that Cooper has been found in South Dakota. The FBI is informed that Cooper has been found and taken to federal prison in South Dakota, where he is interviewed by Gordon, Albert, and Tammy. Gordon and Albert discuss their misgivings about the inmate, one of whose fingerprints is the reverse of Cooper's. They decide to seek the one person they think can help them. Cooper's doppelgänger makes a phone call in prison that causes the security system to go haywire. He says "The cow jumped over the moon," before hanging up, stopping the alarms.
In Buckhorn, an autopsy of the decapitated body reveals Dougie's wedding ring in the stomach.
Cooper's doppelgänger sits in his jail cell and correctly predicts that his food is coming. He takes his food and goes to the mirror, noting that BOB is still with him.
At the Pentagon, Colonel Davis is informed that the fingerprints on the Buckhorn body match Garland Briggs's – the sixteenth set of his prints they have found in 25 years. Albert finds Diane, Cooper's erstwhile assistant, in a bar. Lt. Knox arrives in Buckhorn and is stunned to learn that Garland Briggs's fingerprints come from a body in its late forties, not seventies. Albert and Gordon convince Diane to speak to Cooper in prison. She is upset by the conversation and tells Gordon the man is not Cooper.
Cooper's doppelgänger blackmails Warden Murphy into releasing him and Ray. Ray shoots Cooper's doppelgänger. Woodsmen tear at his body, revealing a sac with BOB's face. Ray flees, leaving Phillip Jeffries a message that Cooper's doppelgänger may have survived. Later, Cooper's doppelgänger awakens.
[In 1945 New Mexico, the first atomic bomb is detonated. A convenience store is occupied by woodsmen. Floating in a void, the Experiment spews a stream of fluid; one globule manifests BOB's face. In a building above a purple sea, a man resembling the giant watches the detonation, the convenience store, and BOB. He levitates, light emanating from his head. Señorita Dido enters, and an orb with Laura Palmer’s face inside floats down to her. She sends the orb to Earth. In 1956 New Mexico, a creature hatches from an egg. A woodsman descends to the ground, then enters a radio station and kills the receptionist. Overpowering the disc jockey, he repeatedly broadcasts the words "This is the water and this is the well. Drink full and descend. The horse is the white of the eyes and dark within", rendering listeners unconscious. The creature enters an unconscious girl's room and climbs down her throat. The woodsman kills the disc jockey and leaves.]
Cooper's doppelgänger meets hitmen Hutch and Chantal at a farm. He sends a text to Diane and calls Todd to ask if he has done "it" yet. He orders Murphy's death and mentions a job in Las Vegas.
The FBI stops in Buckhorn to examine the body with Briggs's fingerprints. Hastings tells Tammy that he and Ruth visited Briggs in another dimension, where he had been "hibernating" for years, and witnessed his beheading as he was saying Cooper's name. Hastings's secretary was killed in a car explosion and his lawyer arrested for the murder of his wife.
Gordon has a vision of Laura. Albert informs him that the FBI has intercepted a text message from Diane informing someone of Hastings' arrest. Tammy shows them a photo that places Cooper's doppelgänger at the location of the New York murders. At the location where Hastings met Briggs, the FBI finds Ruth's body with coordinates written on one arm. Gordon sees woodsmen in a portal and is drawn back by Albert. One of the woodsmen sneaks up on Hastings and kills him.
Gordon and Albert recruit Tammy and deputize Diane to the Blue Rose task force. Albert interrupts Gordon and his French lady friend to show him a text message Diane received asking about Las Vegas. Chantal and Hutch assassinate Warden Murphy. Diane finds that the coordinates on Ruth Davenport's arm point to Twin Peaks.
Cooper's doppelganger arrives at the farm as Ray and his associates watch him on security camera. They bring him to their location and he says he is there to see Ray. He is told that Renzo is the leader of the men, as he is undefeated in arm-wrestling. The doppelganger likens this practice to children's games and challenges Renzo, wagering Ray. After much toying with his opponent, the doppelganger wins, then kills him.
As the group' new leader, he is granted his request to be alone with Ray, who – after being shot in the leg – tells him the details of his contract from Phillip Jeffries to kill the doppelganger, as he has "something inside" (Bob) that he wants. Ray takes out the owl cave ring, saying that he was supposed to put it on him after killing him. Richard Horne joins the group as they watch on camera the doppelganger and Ray, who hands over the coordinates. Ray tells the doppelganger Jeffries' last known location and is killed. The ring disappears from his finger and appears in the red room, followed by himself. MIKE places the ring on its pedestal.
Hutch and Chantal drive towards Utah, discussing Mormons.
Told about the ring found in Major Briggs's stomach, Diane identifies Janey-E as her estranged half-sister. Gordon orders the Las Vegas FBI office to search for the Joneses. Gordon recalls dreaming of Monica Bellucci and the last appearance of Phillip Jeffries.

Twin Peaks

Dr. Jacoby receives a shipment of shovels. Dr. Jacoby broadcasts conspiracy theory videos to sell his golden shovels, with Jerry Horne and Nadine Hurley among his viewers. Nadine Hurley watches Dr. Jacoby's latest broadcast from her drapery store.
At the Great Northern, Ben Horne introduces his brother Jerry to his new secretary, Beverly.
Deputy Chief Hawk gets a call from the Log Lady, who tells him some evidence relating to Dale Cooper is missing. Hawk continues his investigation and approaches Glastonbury Grove, the entrance to the Lodge near Twin Peaks. Hawk, Andy and Lucy are unable to discern what is "missing".
Sheriff Frank Truman gets an update on Hawk's investigation, and Deputy Bobby Briggs recalls that Cooper was the last person to see his father, Major Garland Briggs, before his death.
Andy and Lucy's son Wally Brando arrives at the Sheriff's Office to pay his respects to his godfather, Harry Truman.
Norma sorts through documents as Heidi is serving and Becky delivers bread to Toad and gets money from Shelly. Norma goes to Shelly, urging her to help Becky rather than continue to enable her. Becky takes the money to Steven and they snort a drug.
At the Twin Peaks sheriff's station, Hawk and Andy continue to sort through files.
Richard Horne smokes underneath a 'no smoking' sign. Employee Federico asks him to quit and the off-duty Deputy Chad Broxford takes over but ends up taking a bribe from Horne. Charlotte, from the next table over with Elizabeth, asks him for a light, but he grabs her and threatens to assault her.
Shelly is meeting friends at the Roadhouse, shares a nostalgic moment with James Hurley and flirts with Red. Red, who is a drug supplier, charges Richard Horne with a delivery. Richard speeds recklessly in his truck, running over and killing a young boy. The incident is witnessed by Carl Rodd, who comforts the boy's mother, and kindergarten teacher Miriam.
Hawk drops a coin in the bathroom and sees that the stall manufacturer's logo is a Nez Percé chief. Noticing two screws missing from the stall door, he finds several written pages inside.
Jerry Horne wakes up in the woods, extremely stoned from his last bout of doing drugs. He calls Ben, frantically claiming someone stole his car and he does not know where he is.
Hawk and Frank Truman examine the pages torn from Laura's diary. One entry describes a dream in which Annie tells Laura that the good Dale is trapped in the Lodge. Frank calls Doc Hayward, who recounts his memories of the day Cooper returned from the Lodge.
Andy arranges to meet the farmer who owns the truck driven by Richard Horne in the hit-and-run, but he never arrives.
Beverly tries to locate the source of a mysterious hum in Ben Horne's office, then returns home to her terminally ill husband, Tom.
Roadhouse owner Jean-Michel talks on the phone about his prostitution business.
Late at night at the Double R Diner, Heidi and Shelly serve customers while Norma goes through some paperwork. A man runs in and asks if anyone has seen Billy before running out again.
Bobby visits his mother with Truman and Hawk to ask about Cooper; her husband Major Briggs long ago foretold their arrival, and she gives them a cylinder containing a location, date, and Cooper's name written twice.
Johnny Horne injures himself, and Jerry Horne hallucinates his foot is talking to him.
Truman removes a slip of paper with directions, which Bobby understands, noting the "Jack Rabbits Palace" to be an imaginary place he and his father had during his childhood. Also in the object is the transmission Briggs intercepted with Cooper's name.
Ben and Beverly again investigate the strange noise in the hotel, which Ben likens to a monastery bell. The two nearly share a romantic moment, but Ben politely refuses.
Richard Horne confronts Miriam, who tells him she has written to Sheriff Truman about the hit-and-run. He attacks her and leaves her for dead in her trailer, then has Deputy Chad intercept the letter.
Carl plays guitar and sings outside of his trailer and stops when a red mug is thrown through a trailer window by Steven Burnett, who is inside abusing Becky.
Jerry, lost in the woods, yells when he loses phone signal.
Richard attacks his grandmother Sylvia in her home and robs her. She calls Ben and demands money from him. Ben asks Beverly to have dinner with him.
Hawk receives another call from the Log Lady, who tells him "Laura is the one."
A group of children discover Miriam crawling from the underbrush.
Becky learns Steven has been cheating on her with Gersten Hayward. She drives to Gersten's apartment and shoots through the door, but the couple are elsewhere. At the diner, Becky's parents, Shelly and Bobby, discuss the incident with her. Red arrives and Shelly leaves to kiss him. A child fires a gun through the diner window, causing a commotion.
While Hawk and Truman study an ancient map, the Log Lady calls Hawk and tells him "There's fire where you are going."
Jerry runs out of the woods and into a clearing.
Sarah Palmer buys alcoholic beverages and cigarettes at a grocery store. She also inquires about an unfamiliar jerky being sold at the store. She warns them of men coming and suffers a breakdown.
Carl Rodd stops a trailer park resident, Kriscol, asking him about his income and gives him $50, saying not to pay his rent for the month.
Hawk goes to Sarah's home. He hears a noise inside, which Sarah dismisses as something in the kitchen. Hawk ensures her that if she needs anything, to call him.
Miriam lays unconscious in a hospital bed at Calhoun Memorial Hospital.
Audrey Horne demands that her husband, Charlie, help her find Billy, her missing lover. He reluctantly phones Tina, and is astonished by what she tells him, but does not tell Audrey what Tina said.
Frank Truman visits Ben Horne to tell him his grandson Richard killed the boy in the hit-and-run, and then attempted to kill the only witness, Miriam. Ben gives Frank the key to Room 315 as a memento for Harry, and agrees to pay Miriam's medical costs.
At the Double R Diner, Shelly gets a phone call from Becky, who says that Steven has been absent for two days and she is worried about him. Shelly invites her daughter to the diner for pie.
Bobby goes to the diner and visits with Ed and Norma. He describes to them that he came across some belongings of his father. Walter Lawford soon shows up to join Norma and Ed and Bobby move to another booth. Walter reports on the franchise progress of the diner, saying that she is selling her pies too cheap, though she disagrees with the franchise stores' practices compared to the flagship store.
At Run Silent, Run Drapes, Nadine is visited by Jacoby after he spotted one of his shovels in the window. He expresses his admiration for the decoration and she praises him and his show. They reflect on their last meeting at a supermarket during a storm.
Sarah watches boxing as she drinks.
A near-hysterical Audrey demands Charlie to tell him what Tina had told him. He tells her to go to the Roadhouse to see if Billy is there, offering to go with her, though she is indecisive and breaks down crying.
At the Roadhouse, an MC introduces James Hurley, who performs "Just You" as a clearly moved Renee watches.
Ed sits alone at Big Ed's Gas Farm.
Frank informs Gordon that pages found from Laura’s diary suggest the existence of two Coopers.
Chad is arrested.
Frank, Hawk, Bobby and Andy follow Major Briggs's instructions and find Naido naked in the woods.
After touching her, Andy is transported via a vortex to the Fireman, who shows him visions of the events in New York New Mexico, Laura, two Coopers, Lucy and an electrical pole numbered 6 flashed three times.
Andy returns and carries Naido to the Sheriff's Department.
James learns from fellow Great Northern security guard Freddie that he bought a strength-enhancing rubber glove and moved to Twin Peaks from London after a vision of the Fireman. James notices a strange hum in the boiler room.
Sarah rebuffs a trucker's advances at a bar. When he insults her, she opens her face, revealing darkness, and bites his throat, killing him.
At the Roadhouse, Megan (Tina's daughter) and Sophie discuss Billy, who stormed in and out of Megan's kitchen, bleeding from his nose.