Directed by
| Luigi Giachino | ||
| Charles Reisner | ... | (supervisor) |
Writing Credits (in alphabetical order)
| Leonardo Benvenuti | ... | (writer) |
| Luigi Giachino | ... | (writer) |
| Paola Ojetti | ... | (writer) |
| Giorgio Venturini | ... | (writer) |
Cast (in credits order)
 |
Bruno Barnabe | ... | Leonardo da Vinci (as Bruno Barnabè) |
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Kathleen Rooney | ... | Isabella |
| David Peel | ... | Franco Del Mortaro | |
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Jasmine Dee | ... | La sorella del malvivente (as Jassine Dee) |
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Frederick Bradshaw | ... | (as Frederich Bradschaw) |
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Piera Gandolfo | ||
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Maria Da Venezia | ||
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Guido Viglione Borghese | ... | Il priore |
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Giovanni Lovatelli | ... | (as Gianni Lovatelli) |
| Rest of cast listed alphabetically: | |||
|
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Gino Del Signore | ... | (uncredited) |
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Carlo Righini | ... | (uncredited) |
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Giuliana Rivera | ... | (uncredited) |
Produced by
| Ferruccio Caramelli | ... | producer |
| Franklin D'Amore | ... | producer |
| Giorgio Venturini | ... | producer |
Music by
| Mario Nascimbene | ||
Cinematography by
| Arturo Gallea | ||
Costume Design by
| Maria De Matteis | ||
Additional Crew
| Gianfranco Bellini | ... | italian voice dubbing (uncredited) |
| Mario Besesti | ... | italian voice dubbing (uncredited) |
| Giorgio Capecchi | ... | italian voice dubbing (uncredited) |
| Emilio Cigoli | ... | italian voice dubbing: Bruno Barnabe (uncredited) |
| Dhia Cristiani | ... | italian voice dubbing: Kathleen Rooney (uncredited) |
| Gualtiero De Angelis | ... | italian voice dubbing (uncredited) |
| Tina Lattanzi | ... | italian voice dubbing (uncredited) |
| Giulio Panicali | ... | italian voice dubbing (uncredited) |
| Bruno Persa | ... | italian voice dubbing (uncredited) |
| Amilcare Pettinelli | ... | italian voice dubbing (uncredited) |
| Giuseppe Rinaldi | ... | italian voice dubbing: David Peel (uncredited) |
| Stefano Sibaldi | ... | italian voice dubbing (uncredited) |
| Lydia Simoneschi | ... | italian voice dubbing: Jasmine Dee (uncredited) |
