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.

A loving couple struggle to fend for themselves in modern day Los Angeles, One a loner and down and out, the other a lonely but hardworking secretary. Eventually, as cracks form in their passionate relationship, they resort to robbing an aging actress for money.

A young doctor is suspected when a series of Jack the Ripper copycat killings is committed. However, when the doctor himself is murdered, his identical twin brother claims to have seen visions of the true killer.