Kyle MacLachlan Dale Cooper Actor Jane Adams Constance Talbot Guest Star Joe Adler Roger Guest Star Stephanie Allynne Soccer Mom Guest Star Chrysta Bell FBI Agent Tammy Preston Actor Jim Belushi Bradley Mitchum Guest Star Richard Beymer Benjamin Horne Actor John Billingsley Doctor Ben Guest Star Larry Clarke Detective T. Fusco Guest Star Catherine E. Coulson Margaret Lanterman (The Log Lady) Actor Giselle DaMier Sandie Guest Star Jan D'Arcy Sylvia Horne Guest Star David Dastmalchian Pit Boss Warrick Guest Star Eric Edelstein Detective "Smiley" Fusco Guest Star Eamon Farren Richard Horne Guest Star Miguel Ferrer FBI Agent Albert Rosenfield Actor Patrick Fischler Duncan Todd Guest Star Pierce Gagnon Sonny Jim Jones Actor Michael Horse Deputy Chief Tommy "Hawk" Hill Actor Caleb Landry Jones Steven Burnett Guest Star David Patrick Kelly Jerry Horne Guest Star Robert Knepper Rodney Mitchum Guest Star David Koechner Detective D. Fusco Guest Star Andréa Leal Mandie Guest Star Sheryl Lee Laura Palmer Actor Sarah Jean Long Miriam Sullivan Guest Star David Lynch FBI Deputy Director Gordon Cole Actor, Director, Writer Greg Mills Paul Guest Star Moby Musician Guest Star John Pirruccello Deputy Chad Broxford Guest Star Kimmy Robertson Lucy Brennan Actor Wendy Robie Nadine Hurley Actor Erik Rondell Johnny Horne Guest Star Amanda Seyfried Rebecca "Becky" Burnett Guest Star Amy Shiels Candie Guest Star Tom Sizemore Anthony Sinclair Guest Star Sara Sohn Sheena Guest Star Harry Dean Stanton Carl Rodd Guest Star Russ Tamblyn Dr. Lawrence Jacoby Actor Naomi Watts Janey-E Jones Actor Christophe Zajac-Denek Ike "The Spike" Stadtler Guest Star Rebekah Del Rio Rebekah Del Rio Guest Star Nick Launay Keyboardist Guest Star Mark Frost Writer