The girlfriend of an associate of a gangland boss, is persuaded by a police detective to inform about her lover's associates.
| Camera | André Domage | Director of Photography |
| Sound | Michel Magne | Music |
| Writing | Didier Decoin | Writer |
| Writing | Roger Borniche | Novel |
| Directing | Serge Leroy | Director |
| Editing | François Ceppi | Editor |
