William Conrad Director James Arness Marshal Matt Dillon 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 Ted Jordan Nathan Burke Guest Star Richard Basehart Captain Aron Sligo Guest Star Salome Jens Joesphine Burney Guest Star Royal Dano Watney Guest Star Leonard Katzman Producer William Kelley Writer