Adriano Micantoni

as Ricci Sr.

as Commandant Conrad von Starker (as Marc Loud)

as principe Lanzarotti

as Deputy

as Emiro Omar

as Ufficiale di polizia

as il falso frate cercatore

as Black Jack

as Papa McGowan

as Guy

as Mister X

as Pierre

as Ispettore Grant

as Fred Jefferson

as Artale

as Ramon

as Hamilcar

as Dr. Darnell

as Rinaldi

as Don Alfredo Alvarez

as Lando

as Sunis

as Ftire

as Guido Sernesi, Bob's brother

as Coro di vecchi Argivi