Cast
- Norman Foster as Detective Lt. Dave Britten
- Judith Allen as Mary Kennedy
- Purnell Pratt as Detective Lt. Jim Kennedy
- Sidney Blackmer as Raymond Cortell
- Theodore von Eltz as John C. Owen
- Kenneth Thomson as Charles T. 'Ritzy' Conrad
- Edward Gargan as Moran - a Cop
- Ford Sterling as Max Schultz, German Janitor
- John Davidson as Beasley
- Jane Meredith as Mrs. Gorham
Crew
- Christy Cabanne · Director
- Cornelius W. Willemse · Writer
- James Gruen · Writer
- Colbert Clark · Writer
- Nat Levine · Producer
- Jack A. Marta · Cinematographer
- Ernest Miller · Cinematographer
- Ray Curtiss · Editor
- Joseph H. Lewis · Editor