Sergio Romano

as Michele Petrello (6 episodes)

as Carlobianchi

as Pichler

as Gabriele Polo

as Prosecutor Storari (3 episodes)

as Maurizio

as Professor Cosmo

as commissario Berti (8 episodes)

as Amulius (16 episodes)

as Agente interrogatorio

as Vincenzo (padre di Antonio)

as Paolo Casaroli

as Ferro (4 episodes)

as Bruno Vallenti

as Achille Vasto

as Stefano Desio

as Giovanni Spagnardi (13 episodes)

as Bruno

as Marcucci

as Frate Elia

as Festival

as Gianni Faggi (1 episode)