At the Opera of Toulon, the cast and crew hoping to put on a Satanism / human sacrifice-themed ballet entitled “La malédiction de Belphégor” soon find their numbers dwindling.
| Art | Jean-Paul Coutan-Laboureur | Production Design |
| Editing | Louis Devaivre | Editor |
| Sound | Camille Sauvage | Original Music Composer |
| Camera | Guy Maria | Director of Photography |
| Directing | Georges Combret | Director |
| Writing | Georges Combret | Screenplay |
| Writing | Georges Combret | Adaptation |
| Writing | Michel Dubosc | Adaptation |
| Writing | Georges Combret | Dialogue |
| Writing | Michel Dubosc | Dialogue |
| Crew | Jean Maley | Second Unit |
| Directing | Michel Dubosc | Assistant Director |