as Xenon
as monsignor Benini
as Maggiordomo Pasqualino
as Botan
as Pompey
as Re Priamo
as Olinto, Christian Leader
as Don Michele Villabate
as Santini's friend
as Archbishop
as Mathieu
as don Mario
as Armiteo I
as Gurnemancio
as Burt Nixon
as King Igos
as Eridione
as Il padre di Franco
as Anciano
as Ambasciatore Romano
as Menophis
as Publio Rufo
as Professor Schwarz
as L'ufficiale comandante le truppe
as Dr. Ellington
as Imperatore Gordiano
as Konsul Snyder
as Minosse, Re di Creta
as Prior of the Monastery
as Furius
as Morassi
as Barrington
as Lorenzo de' Medici
as Marchese Pedro Di Villa Verde
as Assirione
as Mattatia
as Il messaggero
as Giorgio Biamonti
as Nello della Pietra
as Alcalde
as Il maresciallo Anselmo Borghi
as don Costa
as Saverio Grantèr
as Tommaso
as Demalde
as Governor
as Defensor de Pablo (uncredited)
as Pater Antonio
as L'oculista (uncredited)
as cardiologo
as King Krontal
as Commissario Bertone
as San Giuseppe
as Fray Atanasio
as Comisario
as Carlo, il visconte di Bréchard
as barone Riccardi
as Jonathan Taylor
as Lord Flatters
as Zelea
as Prof. Alberto Ferrari
as Fernando di Bard
as il notaio Ronca
as Capitano Vincenzo Alba
as amico di Nora
as Young Prisoner
as Andrea Strozzi
as Conte Vincenzo Terzi
as Jacopo Bentivoglio
as padre Gabriele
as l'architetto
as Gomez della Nevada
as Conte Oliviero
as Mocenigo
as Alberto