Victor "Geronimo" Brain
Emanuelle, a reporter, comes just a little too close to exposing a corrupt official, and is sent to prison on trumped-up charges. In the prison, the inmates are constantly humiliated and tortured by the prison staff. Overly affectionate prisoners are forced underwater, while others are obliged to look on. Emanuelle finds an enemy in the deranged Albina, who "runs the prison." For the pleasure of the warden, Emanuelle and Albina are forced to fight each other with knives. Bad becomes worse when four men awaiting execution escape and take over the prison. Gore flows like water.
Army Captain (as Gary Levine)
A bandit leader endowed with supernatural powers by his sorceress mother makes yearly raids on a peasant village. However, the women of the village come into possession of a magic sword, and go in search of a hero who is able to wield it and save their village from the evil bandit.
Miguel
Emanuelle goes undercover into a prison to expose the corrupted officials who are brutalizing the inmates. Emanuelle is shocked by the horrors and humiliation the prisoners are subjected to, but when her true identity is discovered, she finds herself at the receiving end.
Petronius (uncredited)
As the Roman Empire slowly declines, Caesar Nero indulges himself in every known debauchery, including incest with his mother.
Giovanni is a young man who has been used by a catholic publishing house to advertise, with his face, a publication by installments concerning Jesus life. Francesca is a mysterious girl he met on the street and who's being sought by the police. They leave together, but will their troubles catch up with them ?
Silius
Messalina (played by gorgeous Betty Roland) is a power-hungry nymphomaniac who will stop at nothing to become Empress of Rome. She brings herself to the attention of Caligula by battling in the gladiator arena and it is not long before she achieves her goal, upsetting the Emperor's youngest sister Agrippina, who hopes that her son Nero will eventually become ruler of Rome. Agrippina successfully plots Caligula's downfall, but Messalina rains on her parade by immediately jumping into the sack with his successor, Claudius. But naughty old Messalina can't commit herself to one man, and shags everyone in sight, including a grotesque, but well-endowed, frequenter of brothels, a randy midget, her eunuch(!?!?) and an ex-lover. When she ends up pregnant, and it is obvious that the father is not Claudius (since he has been away fighting in foreign lands), Agrippina finally sees her opportunity to be rid of her nemesis once and for all.
Sunsirahè's brother
Tommy is an innocent cavalry officer who falls in love with a beautiful Apache woman after rescuing her from a nasty gun smuggler named Honest Jeremy. When Jeremy and his gang find Tommy, gruesome violence ensues.
Faccia di spia tries to tell the story of the CIA and other government intelligence agencies with lots of re-creations and dramatizations and points out some of the more brutal aspects of the intelligence community from around the world. Wars are started, all facets of everyday life are controlled, innocent people are tortured needlessly and subjected to extreme violence.
After the 1815 Restoration, an aging revolutionary finds himself reluctantly involved in an attempted insurrection in Southern Italy while growing increasingly disillusioned with his cause.