It's the last day of school, and the "popular" girls are planning a slumber party. When the geek of the class, "Science", who is the brunt of the popular crowd's torture and jokes gets a whiff of it, he dons a surgeon's gear and plots a murder scheme for his revenge. Meanwhile at the same time, the local nut "Maniac Randals" has escaped from the mental ward dons his own surgeon's outfit and goes on his own murderous rampage and coincidentally ends up at the same house.
