Alberto Lupo

as Joe

as himself (1 episode)

as Ispettore John Clay (5 episodes)

as Harry Brent (6 episodes)

as Tancredi

as Doc

as L'ingegnere

as Commissioner Ferretti

as Duca di Urbino

as Frank Smith, agent 006

as Octavian

as Count Sigfrido di Treviri

as Escinio

as Dr. Andrew Manson (7 episodes)

as D'Artagnan

as Magri

as Miguel

as Baron Rudolf Keller

as Ufficiale (uncredited)

as Paolino

as Alberto

as Andrea Paresi

as Giudice