Rome, 1825. Bishop Rivarola and Colonel Nardoni are in charge of suppressing the liberal revolution. Shoemaker Cornacchia got the information that the liberal Filippo Spada is a spy and is going to denounce his revolutionary companions.
Carol Hammond, daughter of a politician, has vivid nightmares involving sex orgies and LSD. In a dream, she murders a neighbor she envies and wakes up to a real investigation into her neighbor's murder.
George Benton returns from school to his brother Jonathan's farm as a doctor and marries his fiancé Lory, but happiness doesn't last long. The Fargas brothers provide a bloodbath at the ranch and are able to divert suspicion from themselves onto a gang of passing outlaws, but one of the family has survived the massacre and knows who the actual killers are.
A masked killer stalks an institution for mentally disturbed rich women.
