as Ing. Boschi (as Gianni Di Benedetto)
as Pension Concierge
as Nimrod's Man (uncredited)
as Chief of Police Salmi (uncredited)
as Professor Rinaldi (uncredited)
as Officer (as Gianni Di Benedetto)
as Douglas Toland
as Il pittore
as Funeral Exhibition Attendant (uncredited)
as Walcott
as Professor Mari
as Spartacus (as John Heston)
as Standartenführer
as Sam
as Michele Greco
as Professor Torrani
as (uncredited)
as Monsieur Valmont
as Secondino
as Andrea Ferri
as Doctor
as Intellectual on the Train
as Police Marshal (uncredited)
as Chief of Police (uncredited)
as Foreign Secretary
as Nonno
as Di Brazzi
as Arimandro
as Taxi driver
as Paolo Borsellino
as Police Inspector
as Prison Doctor
as (as Gianni De Benedetto)
as Lacovi, attore romano
as General Stocchi
as (as Gianni Di Benedetto)
as Dr. Mauro Martini (as Gianni De Benedetto)
as Padre di Sergio
as Commissioner (as Gianni De Benedetto)
as Senior in the sauna
as Socio del club (as Gianni Di Benedetto)
as Colonnello Mckay
