Mark Roberts
— Black Arrow (as Robert Scott)
Adele Jergens
— Mary Brent
Robert B. Williams
— Buck Sherman
Kenneth MacDonald
— Jake Jackson
Charles Middleton
— Tom Whitney
Martín Garralaga
— Pancho
George J. Lewis
— Snake-That-Walks
John Laurenz
— Oso (uncredited)
Charles King
— Townsman (uncredited)