A young man falls in love with a beautiful woman being chased by sinister masked figures at night. He tries to track her down, and learns she's being held captive by his father and colleagues who believe she's a vampire.
| Directing | Jean Rollin | Director |
| Writing | Jean Rollin | Writer |
| Writing | Serge Moati | Writer |
| Production | Jean Lavie | Producer |
| Sound | Yvon Serault | Music |
| Editing | Jean-Denis Bonan | Editor |
| Art | Jio Berk | Art Direction |
| Costume & Make-Up | Jio Berk | Costume Design |
| Sound | Michel Patient | Sound Editor |
| Sound | Pierre-Henri Goumy | Sound Designer |
| Camera | Jean-Jacques Renon | Director of Photography |
