Casting et équipe

Noah Beery Jr.Stormy

Jean RogersKerry Dorn

J. Farrell MacDonaldTrinidad Dorn

Raymond HattonStuffy

Walter MillerCraig

Fred KohlerDeem Dorn

James P. BurtisGreasy

RexRex (as Rex King of Wild Horses)

RJ

Rex JuniorRex as a Colt (as Rex Jr.)

BB

Buck BuckoCowhand (uncredited)

RB

Roy BuckoCowhand (uncredited)

Edmund CobbBrakeman (uncredited)

WD

W.H. DavisMr. Dearman (uncredited)

AD

Art DillardCowhand (uncredited)

BD

Bert DillardCowhand (uncredited)

Chester GanChinaman (uncredited)

Robert HomansTrain Conductor (uncredited)

Wilfred LucasMack's Horse Trainer (uncredited)

Cliff LyonsCowhand (uncredited)

Cactus MackArizona Wranglers Band Member Cactus (uncredited)

Sam McDanielMack's Hostler (uncredited)

Monte MontagueCowhand (uncredited)

Bud OsborneCowhand (uncredited)

JP

Jimmy PhillipsCowhand (uncredited)

Harry WoodsMack - Red Wing's Owner (uncredited)

Glenn StrangeArizona Wranglers Band Member 'Peewee' Strange (uncredited)