Police Car 17

Tim McCoy

Tim Conlon

Evalyn Knapp

Helen Regan

Edwin Maxwell

Big Bill Standish

Ward Bond

Bumps O'Neill

DeWitt Jennings

Captain T. J. Hart

Wallis Clark

Lt. Dan Regan

Harold Huber

Johnny Davis

Jack Long

Ace Boyle

Charles West

Harry

Jessie Arnold

Neighbor (uncredited)

Selmer Jackson

Police Radio Dispatcher (uncredited)

Tom London

Detective (uncredited)