

It runs a compact 1h 4m.
Synopsis
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.
Ratings
| Source | Rating |
|---|---|
| IMDb | 5.8/10 |
| TMDB | 5.3/106 votes |
Key crew
- Charles LamontDirector
- Arthur HoerlWriter
Cast
- Leon AmesMaj. Philip Waring
- Charlotte WyntersHelen Lane
- Joan WoodburyTherese Brahm
- Don DillawayPaul Waring
- Gustav von SeyffertitzAlbert Grood
- Tenen HoltzSimon Herrick
- Walter BonnAnton Decker
- Si WillsLt. Clarke
- George LynnLt. Tydall (as Peter Lynn)
- Jason Robards Sr.Ellsworth
- Sidney MillerJimmy
- Hooper AtchleyCmdr. Nash











