Women are being tortured to death with various devices in the dungeon of an old castle by a mysterious, hooded figure who may be a notorious executioner from medieval times.
Is Horror Castle on Netflix? Unfortunately the movie Horror Castle is not yet available on Netflix.
| Writing | Frank Bogart | Novel |
| Writing | Ernesto Gastaldi | Screenplay |
| Directing | Antonio Margheriti | Director |
| Directing | Bertrand Blier | Assistant Director |
| Writing | Antonio Margheriti | Screenplay |
| Writing | Edmond T. Gréville | Screenplay |
| Production | Marco Vicario | Producer |
| Costume & Make-Up | Riccardo Domenici | Costume Design |
| Sound | Riz Ortolani | Original Music Composer |
| Camera | Riccardo Pallottini | Director of Photography |
| Costume & Make-Up | Anna Cristofani | Hairstylist |
| Editing | Otello Colangeli | Editor |
| Art | Riccardo Domenici | Art Direction |
| Costume & Make-Up | Franco Di Girolamo | Makeup Artist |
