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 Glenn Strange Sam Noonan Guest Star Hank Patterson Hank Guest Star Howard Culver Howie Guest Star Michael Cole Kipp Guest Star Sam Gilman Ray Gilcher Guest Star Claude Akins Marshal Clint Tucker Guest Star Michael Strong Shaver Guest Star Orville Sherman Preacher Guest Star Philip Leacock Producer Dick Carr Writer Mark Rydell Director