John Drew Barrymore
Lotario Duchesca
Using Leonardo Da Vinci's innovative designs for weapons of war, flying engines and other machinery, three brothers join forces to fight a wicked and powerful Duke in early-Renaissance Italy.
Release Date | 1963-10-31 |
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Runtime | 1h 35m |
Director | Leopoldo Savona |
Producer | |
Writers | Mario Amendola, Mario Amendola, Roberto Gianviti, Gino Mangini, Leopoldo Savona |