A lawyer hires a call girl after learning his wife has invited her lover to move in; the husband and wife separate and the two new couples live side-by-side without issue - until an ex-boyfriend shows up and things start to go wrong.
| Directing | Édouard Molinaro | Director |
| Writing | Christian Watton | Writer |
| Writing | Jean Sagols | Writer |
| Sound | Alain Lemeur | Original Music Composer |
| Camera | Jean-Paul Schwartz | Director of Photography |
| Costume & Make-Up | Saphira Adam | Costume Design |
| Production | Philippe de Chastellux | Unit Manager |
| Directing | Catherine Molinaro | Assistant Director |