Tim McCoy

as Tim Conlon

Evalyn Knapp

as Helen Regan

Edwin Maxwell

as Big Bill Standish

Ward Bond

as Bumps O'Neill

DeWitt Jennings

as Captain T. J. Hart

Wallis Clark

as Lt. Dan Regan

Harold Huber

as Johnny Davis

Jack Long

as Ace Boyle

Charles West

as Harry

Jessie Arnold

as Neighbor (uncredited)

Selmer Jackson

as Police Radio Dispatcher (uncredited)

Tom London

as Detective (uncredited)