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Udo Kier as Luca |
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Laura Belli as Monica |
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Edda Di Benedetto as Claudia |
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Eva Thulin as Michele |
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Susanne von Sass as Marina |
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Gaspare Zola as Peter |
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Ugo Adinolfi as Marco |
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Andreina Paul as |
| Writing | Barbara Alberti | Writer |
| Writing | Dario Argento | Writer |
| Directing | Massimo Franciosa | Director |
| Production | Italo Zingarelli | Producer |
| Sound | Ennio Morricone | Music |
| Writing | Franco Ferrari | Writer |
| Writing | Peter Kintzel | Writer |
| Writing | Amedeo Pagani | Story |
| Production | Roberto Palaggi | Executive Producer |
| Camera | Alessandro D'Eva | Director of Photography |
| Editing | Sergio Montanari | Editor |
| Art | Franco Bottari | Art Direction |
| Costume & Make-Up | Sergio Gennari | Hairstylist |
| Costume & Make-Up | Franco Schioppa | Makeup Artist |
| Directing | Ezio Palaggi | Assistant Director |
| Art | Giuseppe Aldrovandi | Set Designer |
| Sound | Claudio Maielli | Sound |
| Camera | Carlo Fiore | Camera Operator |
| Editing | Nadia Bonifazi | Assistant Editor |
| Sound | Edda Dell'Orso | Musician |
| Directing | Marina Chierici | Script Supervisor |
