John 'Dusty' King
— Sgt. Dan Prescott
William Lundigan
— Pvt. Smith / Bill Clarke
Constance Moore
— Helen Evans
Larry J. Blake
— Trigger Magee
J. Farrell MacDonald
— Charlie Wheeler
David Oliver
— Corporal Duffy
Ted Osborne
— Jack Evans
Pierre Watkin
— Col. C.B. Clarke
Guy Usher
— Hughes
Charles C. Wilson
— Captain Halstead
Eddy Waller
— Constable Higgins
Sam Flint
— Deputy Joe Palmer
Jack Kirk
— Deputy Bill
Harry Semels
— Albert Morton
Tom Steele
— State Trooper Recruit
Eddie Parker
— State Trooper Recruit
Lester Dorr
— Police Dispatcher
Reed Howes
— Police Orderly
Joseph Crehan
— Mr. Owen, Mine Owner
Edmund Cobb
— Miner
Curley Dresden
— Miner
Jack O'Shea
— Miner
Billy Wayne
— Henchman Freddie
LeRoy Mason
— Henchman Al
Eddie Fetherston
— Henchman
Herman Hack
— Henchman
Glenn Strange
— Henchman
Jack Rockwell
— Henchman
Fred Parker
— Druggist
Horace B. Carpenter
— Motorist