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 Guest Star Nehemiah Persoff Jack Pinto Guest Star Howard Culver Howie Guest Star James Nusser Louie Pheeters Guest Star Hank Patterson Hank Guest Star John Anderson Pa Gibbijohn Guest Star Jack Elam Sam Band Guest Star Bob Random Verlyn Print Guest Star Bruce Dern Doyle Phleger Guest Star Jim Davis Clell Williams Guest Star Roy Roberts Harry Bodkin Guest Star Teno Pollick Kioga Guest Star Preston Pierce Jeff Fraley Guest Star Ted Jordan Hank Wheeler Guest Star Gregg Palmer Doak Guest Star Philip Leacock Producer John Mantley Producer Calvin Clements Sr. Writer Clyde Ware Writer Paul Savage Writer Les Crutchfield Writer Hal Sitowitz Writer Norman MacDonnell Producer George Eckstein Writer Jack Bartlett Writer Gilbert Ralston Writer Don Mullalli Writer Vincent McEveety Director Harry Harris Director Mark Rydell Director Robert Totten Director Allen Reisner Director Alvin Ganzer Director Robert C. Stewart Writer Marc Daniels Director