Two childhood friends who have not seen each other for a long time decide to meet again. They talk and look for what could have caused their estrangement: words pronounced in a certain way, an intonation etc. Very quickly, an argument begins and turns into a settlement of accounts.
Unfortunately the movie Pour un oui ou pour un non is not yet available on HBO Max.
| Writing | Nathalie Sarraute | Screenplay |
| Directing | Jacques Doillon | Director |
| Writing | Nathalie Sarraute | Theatre Play |
| Camera | Jacques Gaudin | Assistant Camera |
| Crew | Frederika Patard | Script |
| Art | Raymond Sarti | Assistant Decorator |
| Sound | Pascal Després | Sound Assistant |
| Production | Nathalie Masduraud | Production Assistant |
| Camera | Vincent Monnier | Grip |
| Lighting | Gérald Simonin | Lighting Design |
| Camera | Bernard Largemains | Grip |
| Costume & Make-Up | Michèle Carmitrand | Makeup Artist |
| Lighting | Yvan Martin | Lighting Design |
| Crew | Nurith Aviv | Cinematography |
| Sound | Jean-Claude Brisson | Sound |
| Art | Françoise Darne | Decorator |
| Editing | Catherine Quesemand | Editor |
| Lighting | Daniel Benkimoun | Lighting Design |
