James Arness Marshal Matt Dillion Actor Dennis Weaver Chester Goode Actor Milburn Stone Dr. Galen "Doc" Adams Actor Amanda Blake Kitty Russell Actor Sarah Selby Ma Smalley Guest Star Burt Reynolds Quint Actor Roy Roberts Mr. Dobie Guest Star Dennis Cross Norm Guest Star James Nusser Louie Pheeters Guest Star George Selk Moss Grimmick Guest Star Gregg Palmer Hulett Strunk Guest Star Duane Grey Rancher Guest Star Ted Jordan Foreman Guest Star Harry Carey Jr. Grant Guest Star Ollie O'Toole Clerk Guest Star Wallace Rooney Dan Binny Guest Star Dabbs Greer Mr. Jonas Guest Star Michael T. Mikler Bill Guest Star Bob Gravage Charlie Guest Star Glenn Strange Sam Guest Star Norman MacDonnell Producer Harry Harris Director Andrew V. McLaglen Director Paul Savage Writer Sobey Martin Director Jack Curtis Writer Frank Paris Writer Merwin Gerard Writer Gwen Bagni Writer John Meston Writer Kathleen Hite Writer John Dunkel Writer Joseph Sargent Director Ted Post Director Les Crutchfield Writer William Conrad Director Fred Jackman Jr. Director