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