Joseph Kane Director, Producer Roy Rogers Self George "Gabby" Hayes 'Gabby' Whittaker Actor Sally March Laura Radford Actor Stuart Hamblen Val McBride Actor Dorothy Sebastian Bess Warren Actor Earl Dwire Dr. Jason Radford Actor David Kerwin Dave Allen Actor Peter Fargo Henchman Sheldon Actor Fred Burns Melton Actor Luci Ward Screenwriter Gerald Geraghty Screenwriter William Lava Original Music Floyd Morgan Original Music William Nobles Cinematographer Edgar Lyons Cinematographer Lester Orlebeck Film Editing