On screen
Cast
13 credited performers
Jean Sorel
Angelo Bello / Astorre Manfredi
Lisa Gastoni
Lucrezia Borgia
Ilaria Occhini
Dea
Edmund Purdom
Cesare Borgia
Gino Pernice
Galeazzo
Artwork unavailable
Ferdinando Poggi
Umberto
Linda Sini
Margherita
Gianni Musy
Paolo Orsini
Nino Vingelli
Ursus
Artwork unavailable
Livia Contardi
Character not listed
Pierre Clémenti
Orsini's Partisan
Adriano Cornelli
Archimedes the Dwarf
John Bartha
Giovanni