Directed by
| Giuseppe Veggezzi | ... | (as Joseph Vegh) |
Cast (in credits order)
| Christopher Lee | ... | Mephistoles (as Cristopher Lee) | |
| George Ardisson | ... | Gugo - Poet | |
| Bella Cortez | ... | Free | |
 |
Ulderico Sciaretta | ... | Padre Guardiano (as Ulderico Sciarretta) |
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Lilli Parker | ... | Jenny (as Lilly Parker) |
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Anita Cacciolati | ... | Maga (as Anita Dreyver) |
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Mario Zakarti | ... | Gianni (as Mario Zacarti) |
| Adriana Ambesi | |||
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Eva Gioia | ||
| Piero Vida | ... | Padre Peo Remigio | |
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Ettore Ribotta | ... | (as Ettore Ribotti) |
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Sergio Gibello | ... | (as Sergio Gebello) |
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Pasquale Basile | ||
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Sonia Scotti | ... | Sonia - Singer (as Sonia) |
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Alma De Río | ... | Stripper |
| Rest of cast listed alphabetically: | |||
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Maria Bandiera | ... | Ragazza (uncredited) |
Produced by
| Ulderico Sciaretta | ... | producer |
Music by
| Berto Pisano | ||
Cinematography by
| Angelo Baistrocchi | ... | director of photography |
| Mario Parapetti | ... | director of photography |
Editing by
| Piera Bruni | ||
Production Design by
| Giuseppe Ranieri | ||
Production Management
| Oscar Santaniello | ... | production manager |
Second Unit Director or Assistant Director
| Roberto Sciarretta | ... | assistant director |
Camera and Electrical Department
| Giullio Diamanti | ... | grip |
| Tarcisio Diamanti | ... | grip |
| Alfonso Grilli | ... | grip |
| Otello Polletin | ... | electrician |
| Alberto Silvestri | ... | electrician |
| Eolo Tramontani | ... | electrician |
Music Department
| Berto Pisano | ... | conductor |
Script and Continuity Department
| Luciano Lo Schiavo | ... | script supervisor (as Luciana Lo Schiavo) |
Additional Crew
| Alina Moradei | ... | voice dubbing: Alma De Río (uncredited) |
| Sergio Rossi | ... | voice dubbing: Christopher Lee (uncredited) |
| Stefano Satta Flores | ... | voice dubbing: Piero Vida (uncredited) |
