Billy Halop
Ace Holden
Acting
Gene Reynolds
Eddie Holden
Acting
Lionel Atwill
The Baron
Acting
Frank Albertson
Jerry Markham
Acting
Huntz Hall
Bolts Larson
Acting
Gabriel Dell
Stick Munsey
Acting
Bernard Punsly
Creaseball Plunkett
Acting
Frankie Darro
Jack
Acting
David Gorcey
Double Face Gordon
Acting
Turhan Bey
Henchman Araka
Acting
John Bleifer
Henchman Beal
Acting
Eddie Foster
Henchman Comora
Acting
John Bagni
Henchman Augar
Acting
Noel Cravat
Henchman Monk
Acting
Paul Phillips
Agent Dick Parsons
Acting
Kathryn Adams
Grace
Acting
William Benedict
Whitey
Acting
Lynton Brent
Sergeant
Acting
Paul Bryar
Chemist
Acting
Frederick Burton
Col. Mitchell
Acting