Annie carries a weight which is as heavy as a secret. This winter, even the dune in which she confides doesn’t contain it anymore. On the sand’s surface, the reeds grew and began to sing. The worst for Annie would be that her daughter Natacha suffered from this chant.
| Directing | Marine Levéel | Director |
| Production | Jeanne Ezvan | Delegated Producer |
| Production | Marthe Lamy | Delegated Producer |
| Sound | Rémi Chanaud | Sound Engineer |
| Camera | Guillaume Brandois | Assistant Camera |
| Camera | Paul Rony | Assistant Camera |
| Editing | Marylou Vergez | Editor |
| Crew | Noëllie Maugard | Script |
| Sound | Deborah Bombard-Golicki | Original Music Composer |
| Costume & Make-Up | Julie Brones | Costume Design |
| Editing | Axelle Gonay | Color Grading |
| Sound | Samuel Aïchoun | Sound Mixer |
| Directing | Jordan Clément | Assistant Director |
| Editing | Lucie Larue | Assistant Editor |
| Writing | Marine Levéel | Screenplay |
| Camera | Léo Roussel | Director of Photography |
| Production | Camille Boulay | Production Director |
| Sound | Etienne Leplumey | Sound Editor |
| Art | Mareva Bourjac-Labergerie | Decorator |
| Production | Judith Chalier | Casting |
| Crew | Sylvain Coisne | Special Effects |
| Costume & Make-Up | Élisa Provin | Makeup Designer |