Andrea Orsini

Tyrone Power

Acting

Cesare Borgia

Orson Welles

Directing

Camilla Verano

Wanda Hendrix

Acting

Angela Borgia

Marina Berti

Acting

Mona Zoppo

Katina Paxinou

Acting

Mario Belli

Everett Sloane

Acting

Marc Antonio Verano

Felix Aylmer

Acting

Art Dealer (uncredited)

Eduardo Ciannelli

Acting

Borgia Henchman (uncredited)

Eugene Deckers

Acting

(uncredited)

Antonella Lualdi

Acting