크레딧 출연 Noah Beery Jr. Stormy Jean Rogers Kerry Dorn J. Farrell MacDonald Trinidad Dorn Raymond Hatton Stuffy Walter Miller Craig Fred Kohler Deem Dorn James P. Burtis Greasy Rex Rex (as Rex King of Wild Horses) Rex Junior Rex as a Colt (as Rex Jr.) Buck Bucko Cowhand (uncredited) Roy Bucko Cowhand (uncredited) Edmund Cobb Brakeman (uncredited) W.H. Davis Mr. Dearman (uncredited) Art Dillard Cowhand (uncredited) Bert Dillard Cowhand (uncredited) Chester Gan Chinaman (uncredited) Robert Homans Train Conductor (uncredited) Wilfred Lucas Mack's Horse Trainer (uncredited) Cliff Lyons Cowhand (uncredited) Cactus Mack Arizona Wranglers Band Member Cactus (uncredited) Sam McDaniel Mack's Hostler (uncredited) Monte Montague Cowhand (uncredited) Bud Osborne Cowhand (uncredited) Jimmy Phillips Cowhand (uncredited) Harry Woods Mack - Red Wing's Owner (uncredited) Glenn Strange Arizona Wranglers Band Member 'Peewee' Strange (uncredited) 스텝 Ben Grauman Kohn Writing George H. Plympton Writing Cherry Wilson Writing Henry MacRae Production Heinz Roemheld Sound Richard Fryer Camera John Hickson Camera William A. Sickner Camera Murray Seldeen Editing Ralph Berger Art Clifford Smith Directing Gilbert Kurland Sound Lew Landers Directing