The younger brother of an officer in a secret government code-breaking unit gets involved with a gang of spies and a beautiful double agent.
Charles Lamont | Director |
Arthur Hoerl | Story |
Arthur Hoerl | Writer |
Monroe Shaff | Story |
Charles Lamont | Associate Producer |
Franklyn Warner | Producer |
Arthur Martinelli | Cinematography |
Bernard Loftus | Editor |
Ralph Berger | Art Direction |
W.H. McCrary | Costume Design |