Anijeska, the Rassimov's heir, moves with her husband, Dr. Alex Nijinski, to her father's mansion. In the basement, the doctor discovers the laboratory in which the late Rassimov carried out horrifying experiments.
| Production | Amedeo Mellone | Producer |
| Directing | Sergio Garrone | Director |
| Production | Claudio Sinibaldi | Producer |
| Writing | Sergio Garrone | Writer |
| Sound | Elio Maestosi | Original Music Composer |
| Camera | Lino Galeassi | Assistant Camera |
| Costume & Make-Up | Maria Arié | Makeup Artist |
| Camera | Gianni Seso | Still Photographer |
| Production | Amedeo Mellone | Production Designer |
| Editing | Bruna Abbatelli | Assistant Editor |
| Sound | Stefano Liberati | Conductor |
| Editing | Cesare Bianchini | Editor |
| Directing | Paola Patuani | Script Supervisor |
| Sound | Stefano Liberati | Original Music Composer |
| Crew | Emore Galeassi | Cinematography |
| Crew | Roberto Arcangeli | Special Sound Effects |
| Sound | Enzo Diliberto | Sound Effects |
| Art | Amedeo Mellone | Set Decoration |
| Production | Vincenzo Iaccio | Production Supervisor |
| Crew | Carlo De Marchis | Special Effects Assistant |
| Production | Claudio Sinibaldi | Production Manager |
| Costume & Make-Up | Amedeo Mellone | Costume Designer |
| Costume & Make-Up | Ivana Bernardi | Hairstylist |
| Directing | Alessandro Praulano | Assistant Director |
| Sound | Roberto Arcangeli | Sound Effects |
| Crew | Carlo Rambaldi | Special Effects |
| Sound | Amedeo Timpani | Sound Engineer |
