Tom Mix

Tom Reed

Mickey Rooney

King Charles V

James Kirkwood

Count DeMar

Wallis Clark

Dr. Lorenz

Noel Francis

Princess Elsa

Finis Barton

Gretchen

Paul Hurst

Red

Stuart Holmes

Count Kluckstein

Jim Thorpe

Black Cloud

Christian J. Frank

Jailer Etzel

Clarissa Selwynne

Dowager Queen

Tony the Horse

Tom's Horse

Ferdinand Schumann-Heink

Gen. Wiedeman (uncredited)