James Arness Marshal Matt Dillion Actor Milburn Stone Dr. Galen "Doc" Adams Actor Amanda Blake Kitty Russell Actor Ken Curtis Festus Guest Star Buck Taylor Newly Guest Star Glenn Strange Sam Noonan Guest Star Victor French Roland Daniel Guest Star Ted Jordan Nathan Burke Guest Star James Nusser Louie Pheeters Guest Star Charles Wagenheim Halligan Guest Star Jim Davis Ben Rawlins Guest Star Lou Antonio Curt Tynan Guest Star Ken Swofford Sugar John Guest Star Sam Melville Jack Garvin Guest Star Eric Shea Mike Jarvis Guest Star Roy Barcroft Roy Guest Star Mills Watson Peter Riker Guest Star Lisa Gerritsen Nettie Guest Star Steve Raines Lawson Guest Star Fred Coby Mokey Guest Star John Mantley Producer Joseph Dackow Producer Calvin Clements Sr. Writer Ron Bishop Writer Paul Savage Writer Arthur Rowe Writer Jim Byrnes Writer William Blinn Writer Bernard McEveety Director Vincent McEveety Director John Rich Director Herschel Daugherty Director Marvin J. Chomsky Director Leo Penn Director Irving J. Moore Director Robert Butler Director Richard Carr Writer Richard Fielder Writer Robert Totten Director Gunnar Hellström Director