A famous detective is invited to a swanky party at an elegant mansion, but before the night is over he finds himself involved with gangsters, blackmail and murde
Directing | Frank R. Strayer | Director |
Art | Edward C. Jewell | Art Direction |
Writing | John W. Krafft | Screenplay |
Writing | John W. Krafft | Adaptation |
Directing | Melville Shyer | Assistant Director |
Editing | Roland D. Reed | Editor |
Production | Maury M. Cohen | Producer |
Sound | Dick Tyler Sr. | Recording Supervision |
Camera | M.A. Andersen | Director of Photography |
Production | Lon Young | Production Manager |
Writing | Normon Lippincott | Novel |