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 Alan Hale Jr. Dave Chaney Guest Star Scott Brady Ed Wells Guest Star Collin Wilcox Paxton Bess Frye Guest Star Lori Rutherford Annie Frye Guest Star John Mantley Executive Producer Leonard Katzman Producer Herb Wallerstein Director Paul Savage Writer