Directed by
| Milton Krims | ||
| Vittorio Vassarotti | ... | (uncredited) |
Writing Credits
| Milton Krims | ... | (written by) |
Cast (in credits order) complete, awaiting verification
| Errol Flynn | ... | Renzo | |
| Gina Lollobrigida | ... | Francesca | |
| Nadia Gray | ... | Fulvia | |
| Cesare Danova | ... | Raniero | |
| Roldano Lupi | ... | Pavoncello | |
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Alberto Rabagliati | ... | Gennarelli |
| Paola Mori | ... | Tomasina | |
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Silvio Bagolini | ... | Buio |
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Renato Chiantoni | ... | Spiga |
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Riccardo Rioli | ... | Lenzi |
| Pietro Tordi | ... | The Duke | |
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Mimo Billi | ... | Miele |
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Alfredo Rizzo | ||
| Rest of cast listed alphabetically: | |||
| Mara Berni | ... | (uncredited) | |
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Renata Campanati | ... | (uncredited) |
| Irene Cefaro | ... | (uncredited) | |
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Alma De Río | ... | (uncredited) |
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Jackie Frost | ... | (uncredited) |
| Yvonne Furneaux | ... | Woman (uncredited) | |
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Rossana Galli | ... | (uncredited) |
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Anna Korda | ... | (uncredited) |
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Enzo Musumeci Greco | ... | Man (uncredited) |
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Puccio Pintabona | ... | Man (uncredited) |
| Amerigo Santarelli | ... | Observer at Fight (uncredited) | |
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Marisa Valenti | ... | (uncredited) |
Produced by
| John Bash | ... | executive producer (as John M. Bash) |
| Nato De Angeles | ... | associate producer |
| Errol Flynn | ... | producer (uncredited) |
| Barry Mahon | ... | producer (as J. Barrett Mahon) |
| Vittorio Vassarotti | ... | producer |
| Arthur Villesid | ... | associate producer (as Arthur Viliesid) |
Music by
| Alessandro Cicognini | ||
| Gino Marinuzzi Jr. | ... | (as Gino Marinuzzi) |
Cinematography by
| Jack Cardiff | ||
Editing by
| David Hawkins | ||
| Lionello Massobrio | ||
| Maria Rosada | ||
Art Direction by
| Arrigo Equini | ||
Costume Design by
| Vittorio Nino Novarese | ... | (as Nino Novarese) |
Makeup Department
| Cesare Gambarelli | ... | makeup artist |
Production Management
| Nino Crisman | ... | production manager |
Second Unit Director or Assistant Director
| Roger Good | ... | assistant director |
| Carlo Lastricati | ... | assistant director |
| Bernard Vorhaus | ... | assistant director (as Piero Mussetta) |
Art Department
| Viktor Satori | ... | poster artist : West Germany (uncredited) |
| Italo Tomassi | ... | construction department head: scenic artists (uncredited) |
Sound Department
| Ovidio Del Grande | ... | sound |
Stunts
| Bob Anderson | ... | stunts (uncredited) |
| Jock Easton | ... | stunt double: Errol Flynn (uncredited) |
| Enzo Musumeci Greco | ... | stunts (uncredited) |
Camera and Electrical Department
| John Drake | ... | camera operator (uncredited) |
Additional Crew
| Mario Besesti | ... | voice dubbing: Pietro Tordi (uncredited) |
| Gualtiero De Angelis | ... | voice dubbing: Errol Flynn (uncredited) |
| Harriet Medin | ... | dialogue coach (uncredited) |
| Enzo Musumeci Greco | ... | master of arms (uncredited) |
| Giulio Panicali | ... | voice dubbing: Riccardo Rioli (uncredited) |
| Carlo Romano | ... | voice dubbing: Alberto Rabagliati (uncredited) |
| Lydia Simoneschi | ... | voice dubbing: Nadia Gray (uncredited) |
