When a trio of free-spirited young women insists on spending the night in a castle rumored to be owned by the Devil himself, their cobweb-and-candelabra lark triggers a nightmare of lust, violence, vampirism, and Satanic seduction.
| Directing | Paolo Lombardo | Director |
| Writing | Paolo Lombardo | Writer |
| Production | Harry Cushing | Executive Producer |
| Production | Dick Randall | Producer |
| Production | Harold Vander | Associate Producer |
| Sound | Elvio Monti | Original Music Composer |
| Crew | Antonio Modica | Cinematography |
| Editing | Francesco Bertuccioli | Editor |
| Production | Giovanni Fratalocchi | Production Designer |
| Costume & Make-Up | Teodora Bruno | Hairstylist |
| Costume & Make-Up | Lucia La Porta | Makeup Artist |
| Costume & Make-Up | Maria Mastrocinque | Makeup Artist |
| Production | Salvatore Miglio | Production Manager |
| Production | Ugo Porcelli | Unit Manager |
| Production | Cesare Seritti | Unit Production Manager |
| Directing | Marco Masi | Assistant Director |
| Art | Marco Kramm | Assistant Art Director |
| Sound | Remo Ugolinelli | Sound |
| Crew | Sergio Chiusi | Special Effects |
| Crew | Basilio Patrizi | Special Effects |
| Camera | Sandro Borni | Still Photographer |
| Camera | Aldo Marchiori | Assistant Camera |
| Camera | Aldo Ricci | Camera Operator |
| Directing | Isabella Piga | Script Supervisor |
| Production | Romeo Corpetti | Production Secretary |
