Jimmie Allen
— Jimmie Allen
William Gargan
— Speed Robertson
Katherine DeMille
— Geraldine Croft
Kent Taylor
— Tommy Wade
Grant Withers
— Casey Cameron
Syd Saylor
— Flash Lewis
Robert Fiske
— Scotty Allen
Frank Faylen
— Pilot (uncredited)
Georges Renavent
— Baron Ankrovith (uncredited)
Lester Dorr
— Fred (uncredited)
Benny Bartlett
— Jimmie Allen - Age 9 (uncredited)