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.
| Release Date | October 25, 1938 | |
|---|---|---|
| Status | Released | |
| Original Title | Cipher Bureau | |
| Runtime | 1h 4min | |
| Budget | — | |
| Revenue | — | |
| Language | English | |
| Original Language | English | |
| Production Countries | United States of America | |
| Production Companies | Grand National PicturesFranklyn Warner Productions | |