James Arness Marshal Matt Dillion Actor Dennis Weaver Chester Goode Actor Milburn Stone Dr. Galen "Doc" Adams Actor Amanda Blake Kitty Russell Actor Claude Akins Solis Guest Star BarBara Luna Chavela Guest Star Ted de Corsia Garvy Guest Star Robert J. Wilke Ab Rankin Guest Star Miriam Colon Kisla Guest Star Jeff DeBenning Red Graves Guest Star Susan Petrone Ru Guest Star Val Ruffino Guard Guest Star Andy Romano Jose Guest Star Joe Ferrante Juan Guest Star Mike De Anda Pepe Guest Star Norman MacDonnell Producer Tay Garnett Director John Meston Writer