Tom Mix
— Grant Malvern
Claire Adams
— Helen Durant
Donald MacDonald
— Fabian
Hector V. Sarno
— Martinez (as Hector Sarno)
Edward Peil Sr.
— Sun Yat (as Edward Peil)
George Siegmann
— 'Red' Pollock
Edward Jobson
— Commodore Simpson
Ethel Wales
— Miss Higgins
Tony the Horse
— Tony, Tom's Horse
Tom Guise
— Quentin Durant (as Tom S. Guise)
Minna Redman
— Mrs. Malvern