Watch Une affaire on HBO Max.
Unfortunately the movie Une affaire is not yet available on HBO Max.
| Writing | Arnaud Desplechin | Screenplay |
| Directing | Arnaud Desplechin | Director |
| Writing | Kamen Velkovsky | Writer |
| Camera | Paul Guilhaume | Director of Photography |
| Art | Toma Baquéni | Production Design |
| Production | Candice Fourmentin | Assistant Production Manager |
| Directing | Marion Dehaene | First Assistant Director |
| Directing | Ivan Le Goff | Second Assistant Director |
| Art | Frédéric Cambon | Graphic Designer |
| Art | Didier Verlaine | Assistant Art Director |
| Art | Margot Mignot Michel | Props |
| Art | Timothé Perrier | Assistant Art Director |
| Art | Henri-Gabriel Robert | Property Master |
| Lighting | Martin Chanvillard | Electrician |
| Camera | Jan Gagnaire | Key Grip |
| Lighting | Thomas Garreau | Gaffer |
| Lighting | Bruno Seguer | Electrician |
| Costume & Make-Up | Marie Bouvier | Costumer |
| Costume & Make-Up | Olivia Lahougue | Costumer |
| Costume & Make-Up | Anne Rodrigues | Costumer |
| Costume & Make-Up | Judith de Luze | Costume Design |
