Tino Carraro

as Ettore Melandri

as Count Neseri

as Chief of Police

as Alberto's father

as Il vescovo

as Le ministre

as Giustino Bellotto

as Father of Carmela

as Capitaine Giles

as Giulio Ricordi (5 episodes)

as Professor Ernest Reinhart (5 episodes)

as The Minister

as Prof. Fulvio Terzi

as Dr. Pascal

as Harry Kahn

as Monsignore Barca

as Brion Sanders

as Leonid Andreevič Gaiev

as Il maggiordomo

as Friedrich Olbricht

as Il dottor Forester (4 episodes)

as William J. Skardon