• 
  Henry King

  regizor

• 
  Orson Welles

  Cesare Borgia
• 
  Tyrone Power

  Andrea Orsini
• 
  Wanda Hendrix

  Camilla Verano
• 
  Felix Aylmer

  Count Marc Antonio Verano
• 
  Eduardo Ciannelli

  Art dealer
• 
  Katina Paxinou

  Mona Constanza Zoppo
• 
  Antonella Lualdi

• 
  Marina Berti

  Angela Borgia
• 
  Ariadna Welter
• 
  Leslie Bradley

  Don Esteban
• 
  Adriano Ambrogi

  Orăşean
• 
  Everett Sloane

  Mario Belli