The clumsy military cadet Stanley Coopersmith is orphan and completely outcast in the West Andover Academy. He is frequently abused and humiliated by four despicable mates, and has a bad treatment from his teachers, the coach, the colonel and even from the local reverend. When Coopersmith finds a book of black mass that belonged to the evil medieval Father Esteban, he uses a computer to conjure Satan and revenge his harassers.

Previously banned in the UK as part of the infamous "Video Nasty" list during the 1980s.

Revealing mistakes: Obvious dummies in a number of gore scenes, the dummies' bodies and body parts are often different colors and sizes than the actors' real bodies. Most obvious is the dummy used in the opening decapitation scene. The actress's breasts change size and her nipple and skin color changes before she is beheaded.