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 Russ Tamblyn Dr. Lawrence Jacoby Actor David Patrick Kelly Jerry Horne Guest Star Ian Buchanan Dick Tremayne Guest Star Robyn Lively Lana Budding Milford Guest Star Don S. Davis Maj. Garland Briggs Actor Annette McCarthy Evelyn Marsh Guest Star David Warner Thomas Eckhardt Guest Star Dan O'Herlihy Andrew Packard Guest Star Brenda Strong Jones Guest Star John Apicella Jeffrey Marsh Guest Star John Boylan Mayor Dwayne Milford Guest Star Ron Blair Randy St. Croix Guest Star Craig MacLachlan The Dead Man Guest Star Gérald L'Ecuyer Bartender Guest Star Brenda E. Mathers Caroline Powell Earle Guest Star Uli Edel Director Scott Frost Writer