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