Directed by
| Manfred Purzer | ||
Writing Credits
| Manfred Purzer | ... | (screenplay) |
| Hans Habe | ... | (book) |
Cast (in credits order) complete, awaiting verification
| Mel Ferrer | ... | Aurelio Morelli | |
| Klaus Kinski | ... | Emilio Bossi | |
| Heinz Bennent | ... | Inspektor Canonica | |
| Elke Sommer | ... | Christa Sonntag | |
| Susanne Uhlen | ... | Agnese | |
| Andrea Rau | ... | Herta Enzian | |
| Carlo De Mejo | ... | Francesco Vanetti | |
| Sabine von Maydell | ... | Bibliothekarin | |
| Claudio Gora | ... | Carlo Vanetti | |
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Franz Rudnick | ... | Canonicas Assistent |
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Willi Rose | ... | Whitaker |
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Giovannella Grifeo | ... | Lucia (as Giovanella Griffeo) |
| Sonja Jeannine | ... | Vera Pisenti (as Sonja Jaenine) | |
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Maria D'Incoronato | ... | Girl at Francesco's Party |
| Rest of cast listed alphabetically: | |||
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Aristide Caporale | ... | Trash collector (uncredited) |
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Maria Tedeschi | ... | Aurelio Morelli's Mother (uncredited) |
Produced by
| Luggi Waldleitner | ... | producer |
Music by
| Klaus Doldinger | ||
Cinematography by
| Charly Steinberger | ||
Editing by
| Corina Dietz | ||
| Ingeborg Taschner | ||
Second Unit Director or Assistant Director
| Antonio Casale | ... | assistant director (as Nino Casale) |
| Eva Ebner | ... | assistant director |
Additional Crew
| Niels Clausnitzer | ... | voice dubbing: Giannini (uncredited) |
| Martin Hirthe | ... | voice dubbing: Claudio Gora (uncredited) |
| Wolfgang Kieling | ... | voice dubbing: Mel Ferrer (uncredited) |
| Renate Pichler | ... | voice dubbing: Elke Sommer (uncredited) |
| Werner Uschkurat | ... | voice dubbing: Klaus Kinski (uncredited) |
| Elmar Wepper | ... | voice dubbing: Carlo de Majo (uncredited) |
