When Sarah returns home in Oregon from a mental institution, her husband Alan, who is a critic of classical music, tells that they will travel to watch operas in Italy since he will write articles about them. Sarah does not want to travel but Alan introduces the hot Kelly to her telling that she will be the caretaker of the house. When they leave the house, the small-time criminal Jesse, who is Kelly's boyfriend, unexpectedly arrives at the house. Then Kelly's unintelligent brother Tim arrives to stay with his sister in the house. Kelly had a love affair with Alan and feels comfortable in the house. Meanwhile Jesse steals Alan's convertible to sell to a dealer but he sees the boy Adam alone in the supermarket and decides to bring him home to ransom him despite the protest of Kelly that seeks out his parents. Adam feels good in the house and soon they learn that the house is haunted but they surprisingly stay there. Meanwhile in Italy, secrets are disclosed about the past of Alan, ...

Ravening jungle beasts assemble in flocks to invade an otherwise quiet home where they terrorize the visiting family of their keeper.

A beautiful artist moonlights as a vampire while in Mexico, killing lovers of both sex. It seems that the only person who has any chance of stopping her reign of terror is her father, who's also a vampire.

A group of young Friends discover an ancient statue that unleashes an Evil Spirit who enslaves them to collect human blood so that the Evil Spirit can come back to life and rule the world. It's up to a Detective, a Priest, and a Pizza Boy to infiltrate the groups sinister compound to ward the Evil Spirit from the Earth before it's too late.