Cooper and Diane drive 430 miles. Cooper attempts to help a troubled woman he believes to be Laura Palmer.
Cooper arrives in Twin Peaks.
Dougie's loved ones care for him in the hospital, and Mr. C heads towards the coordinates. Meanwhile, Diane makes a confession to the FBI.
Big Ed and Norma have a relationship breakthrough. Evil Cooper tries to reconnect with an old friend, while Dougie Jones reaches an electrifying discovery.
Gordon remembers an important moment from his past. Andy, Bobby, Hawk and Truman go to the forest. James hears a story about a glove on his birthday. An unknown facet of Sarah is revealed.
"What story is that, Charlie?" Dougie comes home bearing gifts while Anthony is sent on a risky mission, Evil Cooper wants revenge.
"Let's rock." An old FBI case gets new recruits after many years while well-known residents of Twin Peaks face problems.
"There's fire where you are going." The set-up involving the Mitchum brothers and Dougie reaches its climax while even stranger things start to happen to both the FBI team and the Twin Peaks Sheriff's Department.
"Laura is the one." The Mitchum brothers find out more about Dougie Jones. In Twin Peaks, Richard Horne's committing horrible acts, and Hawk gets more clues from the Log Lady.
"This is the chair." More about Dougie Jones comes to light after an attempt on his life. Meanwhile, Gordon Cole discovers connections to Cooper concerning a Blue Rose case and Major Garland Briggs.
"Gotta light?" Coop's doppelganger faces a life or death situation. In 1945, a bomb is dropped and modern man's evil is epitomized.
"There's a body all right." Cooper and Janey-E are in for a violent surprise at the Lucky 7 office. Meanwhile, Gordon and Albert try enlisting Diane to figure out the mystery of the man they believe to be Cooper in jail.
"Don't die." Gordon Cole instructs Albert to meet with an old contact. Hawk makes a discovery involving 'the missing piece' that will help him find Coop. Janey-E fixes Dougie's gambling debt, while Coop is still struggling to put what he knows about his past and the Black Lodge into words. Tragedy strikes after a drug deal takes place.
"Case files." Coop is still trapped as Dougie, going through the motions, as his doppelganger schemes in jail. Meanwhile, new information on Major Garland Briggs turns up.
"...brings back some memories." Coop assumes the life of Dougie Jones, as Gordon and Agents Rosenfield and Preston investigate the situation surrounding Coop's doppelganger.
"Call for help." Cooper calls for help; Agents Gordon Cole, Albert Rosenfield and Tammy Preston investigate the glass box murders.
"The stars turn and a time presents itself." Hawk searches for something in the woods while Cooper learns that his fate in the Black Lodge may not be sealed after all.
"My log has a message for you." A man observes a mysterious glass box, South Dakota Police discovers a hideous crime and Hawk receives a cryptic message about Special Agent Dale Cooper.