A masked serial killer with psychosexual issues strangles female coeds with scarves before dismembering them. When a wealthy student identifies one of the scarves and thinks she has a lead on a suspect, she becomes the killer's next target, retreating to her family's remote cliffside villa with three of her girlfriends.

Two devils from Hell are sent to Earth to cause trouble. Belfagor and his faithful sidekick Adramalek must start a war between Rome and Florence in 1478.

There are a number of inheritors to a fortune who are getting killed by a mysterious somebody whom we do not see. Each death is novel, but not terribly graphic. Who did it?

A famous surgeon earns enormous amounts of money by speculating on patients, although he is generally considered a great man and an excellent doctor. Only one of his colleagues rebels against the situation and tries to reveal the truth. But during a dramatic operation, the famous surgeon forces him to turn accomplice and the doctor must keep quiet. Not for long, however.

Just out of prison, ex-con Ugo Piazza meets his former employer, a psychopathic gangster Rocco who enjoys sick violence and torture. Both the gangsters and the police believe Ugo has hidden $300,000 that should have gone to an American drug syndicate boss.

Deep South Italian seventies. The performing and penniless sales representative "Tano" Avallone, fell in love with the beautiful Mariangela, sixteen-year-old daughter of the widowed lawyer "Totonno" Fortis Pantaleo. In order to approach the girl, he enters the graces of the professional, posing as his childhood friend and saying he is willing to eliminate the elderly Donna Mercedes, mother of these, so that he can inherit the substances. Guest of the family, Tano finds himself involved in a whirlwind of feminine attentions, including the free-range governess Immaculate, unnecessarily coveted by the lawyer, and the servant Sisina, desired by the parish priest.

Faustina, the offspring of a black G.I. and a Roman woman who met during the conflict of World War II, must choose between two Italian men who desperately vie for her attention.

The story of Karl, a Spartacist revolutionary who, upon his release after eight years in a psychiatric hospital, finds himself in an inhumane and corrupt society, with his former comrades now assimilated into the system.

A former hitman is blackmailed into doing one more job. But the hit doesn't go as planned and he winds up with the police and a gang of Chinese hitmen hunting him down. A beautiful young woman helps to hide him until he can figure out a way to elude his pursuers.

A beautiful girl Rosina lives In Rome. Her husband is strong as a bull and jealous as Shakespeare's Othello. Once the husband of Rosina kills a wealthy aristocrat, who sang the serenade to his wife, and now he is hiding from justice.