Trailer
Images
 | Ira von Fürstenberg as Trudy Farrell |
 | Edwige Fenech as Marie Chaney |
 | Howard Ross as Jack Davidson |
 | Helena Ronee as Peggy Davidson |
 | Teodoro Corrà as George Stark |
 | Ely Galleani as Isabel |
 | Edith Meloni as Jill Stark |
 | Mauro Bosco as Charles |
 | Maurice Poli as Nick Chaney |
 | William Berger as Prof. Gerry Farrell |
| Editing | |
| Mario Bava | Editor |
Directing | |
| Mario Bava | Director |
Writing | |
| Mario Di Nardo | Screenplay |
Camera | |
| Antonio Rinaldi | Director of Photography |
Production | |
| Luigi Alessi | Producer |
Camera | |
| Armando Pietrangeli | Still Photographer |
Costume & Make-Up | |
| Giulia Mafai | Costume Design |
Camera | |
| Emilio Varriano | Camera Operator |
Costume & Make-Up | |
| Roberto Ranucci | Assistant Costume Designer |
| Orietta Melaranci | Makeup Artist |
Production | |
| Mario Bregni | Producer |
| Pietro Bregni | Producer |
| Ira von Fürstenberg | Executive Producer |
Camera | |
| Mario Bava | Director of Photography |
Writing | |
| Mario Di Nardo | Story |
Sound | |
| Piero Umiliani | Original Music Composer |
Crew | |
| Mario Bava | Additional Writing |
Art | |
| Giulia Mafai | Set Decoration |
Sound | |
| Leopoldo Rosi | Sound |
Production | |
| Alfonso Cucci | Assistant Production Manager |
Directing | |
| Mario Bianchi | Assistant Director |
Art | |
| Giuseppe Aldrovandi | Production Design |
Production | |
| Luigi Alessi | Production Manager |
| Adolfo Martello | Assistant Production Manager |
Art | |
| Giulia Mafai | Set Dresser |
