Barely out of the psychiatric hospital where he went to seek care, Gilbert Nodier commits several assaults to have some money.
| Writing | Alphonse Boudard | Screenplay |
| Directing | Édouard Molinaro | Director |
| Sound | Michel Legrand | Music |
| Editing | Monique Isnardon | Editor |
| Editing | Robert Isnardon | Editor |
| Camera | Raoul Coutard | Director of Photography |
| Costume & Make-Up | Christine Fornelli | Makeup Artist |
| Costume & Make-Up | Georges Bril | Costume Design |