William Gargan

Bob Curtis

Marian Nixon

Peggy Arnold

Paul Hurst

Detective Sgt. Doyle

John Miljan

Reginald Fields

Harold Huber

'Mile-a-Way' Miller

Greta Meyer

Mrs. Peterson

Joseph Crehan

Police Capt. Daniel McGrath

Noel Francis

Mabel Martin

Francis McDonald

Trigger - Henchman