An American talks a retired French crook into robbing a bank, but kidnappers demand the loot as ransom.
| Directing | Jean Delannoy | Director |
| Writing | J.M. Flynn | Novel |
| Writing | Alphonse Boudard | Dialogue |
| Writing | Alphonse Boudard | Adaptation |
| Writing | Jean Delannoy | Adaptation |
| Production | Raymond Danon | Executive Producer |
| Production | Maurice Jacquin | Producer |
| Sound | Francis Lai | Original Music Composer |
| Camera | Walter Wottitz | Director of Photography |
| Editing | Henri Taverna | Editor |
| Art | René Renoux | Art Direction |