Rosalie is gescheiden, heeft een dochter en twee mannen die gek op haar zijn. David is Rosalies vlam van vóór haar huwelijk en begint langzaamaan weer al haar aandacht op te eisen.
Ja! de film César et Rosalie is nu beschikbaar om te kijken op Netflix in Nederland.
| Production | Michelle de Broca | Producer |
| Art | Pierre Guffroy | Production Design |
| Writing | Jean-Loup Dabadie | Screenplay |
| Sound | Philippe Sarde | Original Music Composer |
| Camera | Jean Boffety | Director of Photography |
| Writing | Claude Sautet | Screenplay |
| Directing | Claude Sautet | Director |
| Editing | Jacqueline Thiédot | Editor |
| Costume & Make-Up | Jean-Pierre Eychenne | Makeup Artist |
| Costume & Make-Up | Irène Servet | Key Makeup Artist |
| Production | Henri Jaquillard | Production Manager |
| Sound | Maurice Gilbert | Sound Mixer |
| Sound | William Robert Sivel | Sound |
| Costume & Make-Up | Annalisa Nasalli-Rocca | Costume Design |
| Art | Pierre Guffroy | Art Direction |
| Production | Patrick Jaquillard | Unit Manager |
| Production | Willi Benninger | Executive Producer |
| Sound | Noëlle Balenci | Sound Editor |
| Writing | Claude Néron | Co-Writer |
