James Arness Marshal Matt Dillion Actor Milburn Stone Dr. Galen "Doc" Adams Actor Amanda Blake Kitty Russell Actor Ken Curtis Festus Guest Star Roger Ewing Thad Guest Star Steve Ihnat Lafe Guest Star Glenn Strange Sam Noonan Guest Star Woody Chambliss Jim Garvey Guest Star Tom Reese Dave Westerfeldt Guest Star James Nusser Louie Pheeters Guest Star Bonnie Beecher Anne Gilchrist Guest Star Shug Fisher Silas Shute Guest Star Tom Skerritt Ben Stone Guest Star Dub Taylor Cook Guest Star Robert Sorrells Mike Stone Guest Star Henry Darrow Oro Guest Star Denver Pyle Caleb Nash Guest Star Charles Wagenheim Halligan Guest Star Ted Jordan Nathan Burke Guest Star John Pickard Guest Star John Mantley Producer Philip Leacock Producer, Director Clyde Ware Writer Preston Wood Writer Calvin Clements Sr. Writer Hal Sitowitz Writer Les Crutchfield Writer James Landis Writer Paul Savage Writer Dick Carr Writer Don Ingalls Writer Bob Lewin Writer Norman MacDonnell Producer Robert Totten Director Marc Daniels Director Mark Rydell Director Vincent McEveety Director Irving J. Moore Director Allen Reisner Director