After a gifted musician inherits a mansion after her long lost father dies under mysterious circumstances, she discovers his last musical masterpiece riddled with cryptic symbols that unravels an evil secret, triggering dark forces that reach beyond her imagination.
Unfortunately the movie The Sonata is not yet available on HBO Max.
| Production | Daniel Goroshko | Producer |
| Production | Laurent Fumeron | Producer |
| Production | Rodolphe Sanzé | Producer |
| Production | Sergei Selyanov | Producer |
| Production | Aija Bērziņa | Co-Producer |
| Directing | Andrew Desmond | Director |
| Writing | Andrew Desmond | Writer |
| Art | François Baranger | Concept Artist |
| Writing | Arthur Morin | Writer |
| Production | Patrick Fischer | Executive Producer |
| Production | Jonathan Feuer | Executive Producer |
| Production | Ron Bradley | Executive Producer |
| Production | Matt Bradley | Executive Producer |
| Production | Sharunya Varriale | Executive Producer |
| Camera | Jānis Eglītis | Director of Photography |
| Production | Audrius Dumikas | Production Designer |
| Sound | Alexis Maingaud | Music |
| Crew | Coralie Fargeat | Thanks |
