Maria is married to Captain Franck of German Intelligence. He does not know she is a Russian assigned to spy on him. When he is told to uncover a leak, he vows revenge on his wife.
Unfortunately the movie Madame Spy is not yet available on HBO Max.
| Directing | Karl Freund | Director |
| Writing | William Hurlbut | Writer |
| Writing | Joseph Than | Story |
| Writing | Johannes Brandt | Story |
| Writing | Max Kimmer | Story |
