Cast
James P. Burtis
Greasy
Wilfred Lucas
Mack's Horse Trainer (uncredited)
Bud Osborne
Cowhand (uncredited)
Raymond Hatton
Stuffy
Fred Kohler
Deem Dorn
Edmund Cobb
Brakeman (uncredited)
Chester Gan
Chinaman (uncredited)
Cliff Lyons
Cowhand (uncredited)
Noah Beery Jr.
Stormy
Monte Montague
Cowhand (uncredited)
Harry Woods
Mack - Red Wing's Owner (uncredited)
Glenn Strange
Arizona Wranglers Band Member 'Peewee' Strange (uncredited)
Jean Rogers
Kerry Dorn
Rex
Rex (as Rex King of Wild Horses)
Robert Homans
Train Conductor (uncredited)
Cactus Mack
Arizona Wranglers Band Member Cactus (uncredited)
Sam McDaniel
Mack's Hostler (uncredited)
J. Farrell MacDonald
Trinidad Dorn
Walter Miller
Craig