Twin Peaks Episode Guide
Pilot
Original airdate: April 8, 1990 Director: David Lynch Writer: Mark Frost and David Lynch
Episode 1: Traces to Nowhere
Original airdate: April 12, 1990
D: Duwayne Dunham W: Mark Frost and David Lynch
Episode 2: Zen, or The Skill to Catch a Killer
Original airdate: April 19, 1990
D: David Lynch W: Mark Frost and David Lynch
Episode 3: Rest in Pain
Original airdate: April 26, 1990
D: Tina Rathborne W: Harley Peyton
Episode 4: The One-Armed Man
Original airdate: May 3, 1990
D: Tim Hunter W: Robert Engels
Episode 5: Cooper's Dreams
Original airdate: May 10, 1990
D: Lesli Linka Glatter W: Mark Frost
Episode 6: Realization Time
Original airdate: May 17, 1990
D: Caleb Deschanel W: Harley Peyton
Episode 7: The Last Evening
Original airdate: May 24, 1990
D: Mark Frost W: Mark Frost
End of first season

Episode 8: May the Giant Be With You
Original airdate: September 30, 1990
D: David Lynch W: Mark Frost and David Lynch
Episode 9: Coma
Original airdate: October 6, 1990
D: David Lynch W: Harley Peyton
Episode 10: The Man Behind Glass
Original airdate: October 13, 1990
D: Lesli Linka Glatter W: Robert Engels
Episode 11: Laura's Secret Diary
Original airdate: October 20, 1990
D: Todd Holland W: Jerry Stahl, Mark Frost, Harley Peyton, Robert Engels
Episode 12: The Orchid's Curse
Original airdate: October 27, 1990
D: Graeme Clifford W: Barry Pullman
Episode 13: Demons
Original airdate: November 3, 1990
D: Lesli Linka Glatter W: Harley Peyton and Robert Engels
Episode 14: Lonely Souls
Original airdate: November 10, 1990
D: David Lynch W: Mark Frost
Episode 15: Drive with a Dead Girl
Original airdate: November 17, 1990
D: Caleb Deschanel W: Scott Frost
Episode 16 (resolution of "Who Killed Laura Palmer?" storyline): Arbitrary Law
Original airdate: December 1, 1990
D: Tim Hunter W: Mark Frost, Harley Peyton, and Robert Engels
Episode 17: Dispute Between Brothers
Original airdate: December 8, 1990
D: Tina Rathborne W: Tricia Brock
Episode 18: Masked Ball
Original airdate: December 15, 1990
D: Duwayne Dunham W: Barry Pullman
Episode 19: The Black Widow
Original airdate: January 12, 1991
D: Caleb Deschanel W: Harley Peyton and Robert Engels
Episode 20: Checkmate
Original airdate: January 19, 1991
D: Todd Holland W: Harley Peyton
Episode 21: Double Play
Original airdate: February 2, 1991
D: Uli Edel W: Scott Frost
Episode 22: Slaves and Masters
Original airdate: February 9, 1991
D: Diane Keaton W: Harley Peyton and Robert Engels
Episode 23: The Condemned Woman
Original airdate: February 16, 1991
D: Lesli Linka Glatter W: Tricia Brock
Episode 24: Wounds and Scars
Original airdate: March 28, 1991
D: James Foley W: Barry Pullman
Episode 25: On the Wings of Love
Original airdate: April 4, 1991
D: Duwayne Dunham W: Harley Peyton and Robert Engels
Episode 26: Variations on Relations
Original airdate: April 11, 1991
D: Jonathan Sanger W: Mark Frost and Harley Peyton
Episode 27: The Path to the Black Lodge
Original airdate: April 18, 1991
D: Stephen Gyllenhaal W: Harley Peyton and Robert Engels
Episode 28: Miss Twin Peaks
Original airdate: June 10, 1991 (broadcast with episode 29 as a two-hour "movie")
D: Tim Hunter W: Barry Pullman
Episode 29: Beyond Life and Death
Original airdate: June 10, 1991 (broadcast with episode 28 as a two-hour "movie")
D: David Lynch W: Mark Frost, Harley Peyton, and Robert Engels

Cast List