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| Cipher Bureau | |
|---|---|
|   | |
| Directed by | Charles Lamont | 
| Written by | Arthur Hoerl, from a Monroe Shaff story | 
| Produced by | Franklyn Warner | 
| Cinematography | Arthur Martinelli | 
| Distributed by | Grand National Pictures | 
| Release date | 
 | 
| Running time | 64 minutes | 
| Country | United States | 
| Language | English | 
Cipher Bureau is a 1938 American film directed by Charles Lamont. The film was successful enough to elicit a sequel, Panama Patrol .
Philip Waring, the head of a listening agency in Washington D.C., is dedicated to breaking up a foreign radio-spy ring. He enlists his naval-officer brother and tangles with beautiful spies.