Yvonne loses her mind and confuses her teenage granddaughter, Manon, with her deceased daughter. Manon plays the role of the mother she never knew, reviving her grandmother's years of feminist activism. In this troubled game, Manon will learn to become a woman.
Unfortunately the movie Retrotherapy is not yet available on HBO Max.
| Production | Dries Phlypo | Co-Producer |
| Writing | Élodie Lélu | Writer |
| Directing | Élodie Lélu | Director |
| Production | Isabelle Truc | Producer |
| Production | Christine Falco | Co-Producer |
| Production | Jean-Claude Van Rijckeghem | Co-Producer |
| Editing | Mathieu Bouchard-Malo | Editor |
| Sound | Olivier Struye | Sound Engineer |
| Art | Noëlle Van Parijs | Production Design |
| Sound | Alain Sironval | Sound Engineer |
| Camera | Denis Jutzeler | Director of Photography |
| Sound | Gaetan Gravel | Original Music Composer |
| Directing | Agnès Guilbault | First Assistant Director |
| Art | Charlotte Zimmermann | Location Scout |
| Writing | Jean-Claude Van Rijckeghem | Screenplay |
| Directing | Savannah Delcamp-Risse | Second Assistant Director |
| Crew | Chloe Boiteux | Video Assist Operator |
| Camera | Amaury Duquenne | First Assistant Camera |
| Sound | Joss Dumas | Music Supervisor |
