A hooded psycho is murdering high-school girls. A devil-worshiping, drug-dealing biker gang is suspected.

After his divorce Robert Collingwood loses his fortune in Wall Street and becomes mentally unstable. He then attempts to harm his daughter, Gail, but dies in a fall. Fifteen years later, Gail, now a reporter, becomes involved with a man named Thorne, who is also known as Edward North. Thorne is later revealed to be the man who had an affair with Collingwood's wife.