L'invention des jours heureux AZ movies.
| Production | Pauline Marino | Producer |
| Production | Antoine Roch | Producer |
| Production | Jérôme Zajdermann | Producer |
| Directing | Sandrine Dumas | Director |
| Writing | Sandrine Dumas | Writer |
| Writing | Natalia Reyes | Writer |
| Camera | Marc Tévanian | Director of Photography |
| Sound | Delphine Ciampi | Sound Director |
| Sound | Anne Millioud-Gouverneur | Sound Director |
| Sound | Diane Sorel | Sound Director |
| Art | Cecile Vatelot | Art Direction |
| Art | Judy Shrewsbury | Art Designer |
| Art | Leonardo Haertling | Art Direction |
| Editing | Barbara Bascou | Editor |