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 Joan Chen Jocelyn Packard Actor Piper Laurie Catherine Martell Actor Eric DaRe Leo Johnson Actor Harry Goaz Deputy Andy Brennan Actor Michael Horse Deputy Tommy "Hawk" Hill Actor Kenneth Welsh Windom Earle Guest Star Billy Zane John Justice Wheeler Guest Star Heather Graham Annie Blackburn Guest Star David Lynch FBI Regional Bureau Chief Gordon Cole Guest Star Wendy Robie Nadine Hurley Actor Gary Hershberger Mike Nelson Guest Star Mary Jo Deschanel Eileen Hayward Guest Star Catherine E. Coulson The Log Lady Actor Brenda Strong Jones Guest Star Robert Bauer Johnny Horne Guest Star Ron Blair Randy St. Croix Guest Star Jack McGee Bartender Guest Star Duwayne Dunham Director Harley Peyton Writer Robert Engels Writer