Renato De Carmine

as Padre Jeronimo Cattaneo

as Giovanni

as Alfredo Tonelli

as Piperno (8 episodes)

as Avvocato Cantini

as Cleophas

as Arrow (5 episodes)

as Cardinal Federico Borromeo

as Il preside (4 episodes)

as Eric Edwards

as Lt. Charles LeClerq

as Costantino Imbriani

as Commissario Vian (4 episodes)

as Bob Marshall (5 episodes)

as Inspector Jansen

as Milanese captain

as Cappellano

as Inspector Saccara

as Major Horst

as Dino Grandi

as principe Von Berg

as Eugenio Davis (1 episode)

as Piotr