as Prof. Alberto Levin

as Andrea Paresi

as Duca di Urbino

as Milziade

as D'Artagnan

as Chirone

as Aronne

as Radiotelegrafista

as Pentheus

as Octavian

as Frank Smith, agent 006

as Ayak

as Doc

as Giulio Torelli

as Joe

as Count Sigfrido di Treviri

as Mauri

as Miguel

as Maurizio

as Alberto

as Baron Rudolf Keller

as Magri

as Tancredi

as Escinio

as Paolino

as Gianni

as L'ingegnere

as Commissioner Ferretti

as Giudice

as Ufficiale (uncredited)