An Italian prison official's wife is kidnapped, and the kidnappers demand that a notorious prisoner be released in order for the man to get his wife back. He gets the man released - but then kidnaps him himself, in order to ensure that the man's colleagues don't kill his wife. Enraged, the gang sets out to free their compatriot and kill the man who took him.
Greta is a beautiful young woman abused by her brother Franz and left to die in childbirth by her illicit lover, the aristocrat Dr. von Ravensbrück. Bereft with grief, Franz reanimates his dead sister using a formula engraved on an ancient Incan medallion. Greta then returns as an undead avenging angel, reaping revenge on the Ravensbrück family and her manically possessive brother.
A mad scientist creates a monster called "Mosaico," who breaks out of the laboratory to hunt down and kill beautiful women.
Oliviero is a drunk, burned-out writer who amuses himself by hosting orgies at his grand country manor and humiliating his wife Irina. When a number of women are murdered in grisly fashion, Oliviero becomes a prime suspect.
After several Catholic school pupils are murdered, a teacher who is having an affair with one of his students becomes a suspect. When other gruesome murders start occurring shortly thereafter, the teacher suspects that he may be the cause of them.
A masked killer stalks an institution for mentally disturbed rich women.
A chief police inspector investigates the disappearance of a 25-year-old woman, the daughter of a lonely widower. After she turns up dead, the cops race to find the killers before the grieving father does
A gang robs a gold shipment from a train. A so called bounty hunter is sent to track down the robbers and decides to let them lead him to the gold.
Three episodes: In the first one a girl gets a journalist to help her recover a case with some precious designs in it; in the second a worker keen on helping his boss gets him into trouble instead and in the third one a shy boy who tries to impress women pretending he is tough ends up in hospital and falls in love with a nurse.
Two strongmen set out to hunt down a murderous sea monster. Their ship is wrecked and they end up in the Holy Land where Hercules is assumed to be Samson who is a wanted man. The two team up to survive.
Suave antiques dealer Alfredo Martelli is picked up by the police with no justification. At the precinct, Martelli realizes what the investigation is all about-- that he is the main suspect in the killing of his wealthy ex-lover. Is he guilty, or is he just a sleaze?