Jack Donovan
— Jim Conway
Alice Dahl
— Mary McGuire
Philo McCullough
— Bolivar
Donald Keith
— Bull Weinstock
Victor Potel
— Tom Watson
Robert 'Buddy' Shaw
— Tim McGuire
Henry Roquemore
— Albert Henderson
Donald Mack
— Henchman Dude, alias Powers' son
Tom London
— Sheriff James
Lawrence Underwood
— Master Mechanic
Pat Harmon
— Barney McGuire
Adabelle Driver
— Mrs. McGuire