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Mickey Hargitay as Herbert Lyutak |
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Rita Calderoni as Marcia Lyutak |
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Raul Lovecchio as Inspector Edwards |
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Tano Cimarosa as John Lacey |
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Christa Barrymore as Joaquine |
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Carmen Young as Bonita (U.S. version only) |
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Marcello Bonini Olas as Barman |
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William Darni as Willy |
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Max Dorian as Richard |
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Stefania Fassio as First Victim |
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Stefano Oppedisano as Journalist |
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Cristina Perrier as Laurel |
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Katia Cardinali as Miss Heindrich |
| Directing | Renato Polselli | Director |
| Writing | Renato Polselli | Writer |
| Editing | Otello Colangeli | Editor |
| Sound | Gianfranco Reverberi | Music |
| Art | Giuseppe Ranieri | Production Design |
| Production | Mario Maestrelli | Production Manager |
| Camera | Ugo Brunelli | Director of Photography |
| Production | Renato Polselli | Producer |
