The most serious allegation leveled at Lucrezia Borgia was that of having committed incest with her brother Cesare, and with her father, Pope Alexander VI. This accusation was undoubtedly nothing ...

In the early 16th century Italy is ruled by the powerful Borgia family, led by Cesare Borgia and his sister Lucrezia. In a ruthless power play, Cesare plots to have his sister’s husband murdered.

Orson Welles as Cesare Borgia in this tale of court intrigue in 16th-century Italy. Orsini: Tyrone Power. Camilla: Wanda Hendrix. Angela: Marina Berti. Mona: Katina Paxinou. Belli: Everett Sloane.

Cesare, the eldest child of the notorious Borgia household in fifteenth-century Italy, learns he has a sister he's never met—Lucrezia. He is also given a poison called “Cantarella,” which ...