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Sacha Pitoëff as Dr. Herschell |
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Gianni Dei as Patrick Herschell |
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Mariangela Giordano as Stella Randolph |
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Carmen Russo as Cheryl Kraft |
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Paolo Giusti as David Davis |
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Franco Silva as Lyndon Kraft |
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John Benedy as Peter Suniak |
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Andrea Belfiore as Lydia Grant (uncredited) |
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Anna Veneziano as Meg |
| Costume & Make-Up | Vincenzo Napoli | Makeup Artist |
| Crew | Franco Villa | Cinematography |
| Costume & Make-Up | Itala Giardina | Costume Design |
| Costume & Make-Up | Rosario Prestopino | Makeup Artist |
| Editing | Mario Salvatori | Editor |
| Art | Giovanni Fratalocchi | Production Design |
| Directing | Mario Landi | Director |
| Writing | Piero Regnoli | Writer |
| Production | Gabriele Crisanti | Producer |
| Sound | Berto Pisano | Original Music Composer |
