Kyle MacLachlan Special Agent Dale Cooper Actor Michael Ontkean Sheriff Harry S. Truman Actor Mädchen Amick Shelly Johnson Actor Dana Ashbrook Bobby Briggs Actor Richard Beymer Benjamin Horne Actor Lara Flynn Boyle Donna Hayward Actor Sherilyn Fenn Audrey Horne Actor Warren Frost Dr. Will Hayward Actor Peggy Lipton Norma Jennings Actor James Marshall James Hurley Actor Everett McGill Big Ed Hurley Actor Jack Nance Pete Martell Actor Kimmy Robertson Lucy Moran Actor Ray Wise Leland Palmer Actor Joan Chen Jocelyn Packard Actor Eric DaRe Leo Johnson (archive footage) Actor Harry Goaz Deputy Andy Brennan Actor Michael Horse Deputy Tommy "Hawk" Hill Actor Sheryl Lee Maddy Ferguson Actor Russ Tamblyn Dr. Lawrence Jacoby Actor Grace Zabriskie Sarah Palmer Actor Chris Mulkey Hank Jennings Guest Star Miguel Ferrer FBI Agent Albert Rosenfield Guest Star David Patrick Kelly Jerry Horne Guest Star Wendy Robie Nadine Hurley Actor Don S. Davis Maj. Garland Briggs Actor Victoria Catlin Blackie O'Reilly Guest Star Mary Jo Deschanel Eileen Hayward Guest Star Catherine E. Coulson The Log Lady Actor Galyn Görg Nancy Guest Star Al Strobel Phillip Michael Gerard Guest Star Carel Struycken The Giant Guest Star Phoebe Augustine Ronette Pulaski Guest Star Charles Miller Doctor Guest Star Mak Takano Asian Man Guest Star Jessica Wallenfels Harriet Hayward Guest Star Alicia Witt Gersten Hayward Guest Star Hank Worden Waiter Guest Star Mark Frost TV Newscaster Guest Star, Screenwriter, Writer Frank Silva Bob Guest Star David Lynch Director, Writer