Gene Autry as Gene Autry

Smiley Burnette as Frog Millhouse

Dorothy Dix as Marjorie Miller

Earle Hodgins as Prof. Parker (as Earl Hodgins)

J.P. McGowan as Dave Morgan

Champion as Gene's Horse

Tom London as Henchman Connor

Charles King as Henchman Sam

Frankie Marvin as Shorty

Eugene Jackson as Eightball

Jack Rockwell as Sheriff Miller

Ken Cooper as Deputy Clark

Tracy Layne as Ed

Wes Warner as Al

Jack Kirk as Cowhand Dan

Art Davis as Violin Player Art

Jim Corey as Henchman Buck

Al Taylor as Cowhand Red

Frank Stravenger as Joe

Jack Don as Sing Lee