A group of office workers decide to have a party in the office building. Among other things, they want to have some drugs there. Their conversation on the subject is overheard by Joe Vickers, which is rather unfortunate for them, since Joe Vickers is a policeman. Even more unfortunate is the fact that Vickers is also an undead psychotic satanist, and instead of arresting them, he will make sure that nobody leaves the party alive...

A young musician with a talent for all things electrical spies on his sexy neighbor with a penchant for skinny dipping in the pool in broad daylight and her obviously violent husband. He is so violent that in the opening sequence he murders a man for talking with his mouth full of food. As the soft-core sex film advances, she gets involved sexually with the much younger man, all the while luring him into a trap involving the murder of her husband.