1974 film

Marina and Orazio are a couple who own a motel. To pay their debts, Marina suggests a drug-related money scheme. However, both have their own agendas and try cheating on each other with another couple. One thief hopes to get the money, but accidentally gets trapped in the chambermaid's room, where the lusty chambermaid has her way with him.

Letizia moves to her aunt and uncle after having lived at school. They are unable to have kids themselves and are hoping for her to be able to help them get through some of the grief they have been feeling. But that's before she starts controlling the family into destructive behavior through the use of her mind.

When Dr. Frankenstein is killed by a monster he created, his daughter and his lab assistant Marshall continue his experiments. The two fall in love and attempt to transplant Marshall's brain in to the muscular body of a retarded servant Stephen, in order to prolong the aging Marshall's life. Meanwhile, the first monster seeks revenge on the grave robbers who sold the body parts used in its creation to Dr. Frankenstein. Soon it comes after Marshall and the doctor's daughter.