
Federico, a virtuous nobleman from an impoverished family, is brought into service by autocrat Cesare Borgia. His promiscuous sister Lucrezia seems to have an amorous interest in Federico and wants him as her lover though Federico is in love with Diana, the Duke of Alva's daughter, whom he has saved from being raped. When he learns about Diana's feud against the Borgia clan, he becomes aware of their infamous deeds.
Cast

Belinda Lee
Lucretia Borgia

Jacques Sernas
Federico

Arnoldo Foà
Astorre

Michèle Mercier
Diana D'Alva

Franco Fabrizi
Cesare Borgia

Marco Tulli
Jacopo
Lilli Scaringi
Serafina

Germano Longo
un ufficiale

Nando Tamberlani
Unknown

Raf Baldassarre
Unknown

Stelio Candelli
Unknown

Ivano Staccioli
Unknown

Giorgio Ubaldi
Unknown
Gianni Loti
Unknown
Crew
Sergio Grieco
Director, Writer

Mario Caiano
Writer, First Assistant Director
Enzo Alfonsi
Editor

Bruno Mattei
Assistant Editor

Massimo Dallamano
Director of Photography
Carlo Caiano
Producer
Saverio D'Eugenio
Production Design
Cesare Allione
Camera Operator
Vittorio Rossi
Costume Design
Rino Carboni
Makeup Artist
Amelio Verona
Sound

Alexandre Derevitsky
Original Music Composer
Massimo Tavazzi
Set Decoration
Enzo Musumeci Greco
Master at Arms
Mario Damiani
Production Manager
Renato De Pasqualis
Unit Manager