as sir Guy
as Jonathan
as Capitano John Moore
as Mr. Pascal
as Osvaldo Dal Prà
as Èmile Valérian
as Giuseppe Verdi
as Charlier
as Clayton Ranchester
as Frenchman (uncredited)
as Gerardo
as Dario Alberti
as Jacques Mauclerc
as Igor
as Hypéride
as Franco Alberti
as Count Alfredo Parioli
as Gravossi
as Cuday
as Astolfo
as Vince
as Pierre Despont
as Chester Lynne
as Pont-Bellanger
as Giorgio Tavani
as Prince of Austravia, who pretends to be Mr. Lefèvre
as Guido
as King Aufidio
as McCoy
as Gerardo Villabruna
as Silvano
as Ramses
as Giacomo
as Tenente Stefano Valli
as Prince Milo
as Captain of the Young India
as Dagoberto
as Bandido
as Pierre
