Cast
Milburn Stone
Willie Winchester
Samuel S. Hinds
Garrett Garfield
Addison Richards
Inspector Pat Malloy
Pierre Watkin
Dr. Armitage
Clyde Fillmore
J.C Cartwright
Morgan Wallace
Henry Childs
Gloria Jean
April Garfield
Jacqueline deWit
Whisper
Mary Forbes
Mrs. Barrington
Carey Loftin
Roughneck (uncredited)
Hobart Cavanaugh
Joe Billings
Paul Porcasi
Popolopolis
Kirby Grant
Dave Ball
Edward Brophy
Shadow
Nan Leslie
Western Union Woman (uncredited)
Ethelreda Leopold
Singer at Radio Station (uncredited)