James Arness Marshal Matt Dillion Actor Milburn Stone Dr. Galen "Doc" Adams Actor Amanda Blake Kitty Russell Actor Nellie Burt Panacea Sykes Guest Star Dan Tobin Atherton Foote Guest Star Charles Watts Little Guest Star Charlie Briggs Driver Guest Star John Clarke Young Man Guest Star Jan Brooks Ethel Guest Star George Selk Moss Grimmick Guest Star James Nusser Louie Pheeters Guest Star Carl Prickett Agent Guest Star Charles Seel One Guest Star Robert Nash Two Guest Star John Lawrence Other Guest Star Ollie O'Toole Telegrapher Guest Star Norman MacDonnell Producer Kathleen Hite Writer William Conrad Director