A beautiful Austrian refugee in England--who is also a Nazi agent--marries a scholarly English pacifist. He lives near a secret military base she needs to get information about so she can help in Hitler's planned invasion of England.
| Writing | Michael Hogan | Writer |
| Writing | W. Somerset Maugham | Novel |
| Directing | Frank Tuttle | Director |
| Art | Bertram C. Granger | Set Decoration |
| Art | Hans Dreier | Art Direction |
| Editing | Stuart Gilmore | Editor |
| Art | A. Earl Hedrick | Art Direction |
| Camera | John F. Seitz | Director of Photography |
| Sound | Miklós Rózsa | Original Music Composer |
