Streaming availability in United States
Where to Watch Cipher Bureau (1938)
Busting an International Spy Ring!
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.
Drama 64 min
Where to Watch
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The Roku Channel 
Tubi TV Cast
- Leon Ames as Maj. Philip Waring
- Charlotte Wynters as Helen Lane
- Joan Woodbury as Therese Brahm
- Don Dillaway as Paul Waring
- Gustav von Seyffertitz as Albert Grood