As a killer named Cinderhella stalks the student body at the high school in Grizzly Lake, a group of co-eds band together to survive while they're all serving detention.

Biker Cary Ford is framed by an old rival and biker gang leader for the murder of another gang member who happens to be the brother of Trey, leader of the most feared biker gang in the country. Ford is now on the run trying to clear his name from the murder with Trey and his gang looking for his blood.

Middleweight boxing champ Shane embarks on an affair with a sultry lounge singer. When she is found dead, Shane becomes the prime suspect in her murder.