In Macao, where places of pleasure and arms trafficking are concentrated, a tragedy opposes an adventurer and his daughter whom he has brought up in ignorance of his profession. She is torn from her environment and saved from tragedy by a young journalist who loves her.
| Directing | Jean Delannoy | Director |
| Writing | Pierre-Gilles Veber | Adaptation |
| Writing | Maurice Dekobra | Novel |
| Sound | Georges Auric | Original Music Composer |
| Camera | Nicolas Hayer | Director of Photography |
| Production | Jean Rossi | Production Manager |
| Art | Serge Piménoff | Production Design |
| Editing | William Barache | Editor |
| Editing | Jean Mondollot | Editor |