The local students of Grizzly Lake must survive their final year of high school. Standing in their way is Cinderhella, a slasher-movie killer who has seemingly come to life and is preying on the school's student body. As the clock ticks and the bodies pile up, the likely suspects are embroiled in a race against time to stop Cinderhella and ultimately save the world... if only they can get out of detention.
Josh Hutcherson, Dane Cook, Spencer Locke, Parker Bagley, Aaron Perilo, Jesse Heiman, Jan Anderson, Richard Brake, Walter Perez, Kate Kelton
Rating: R (for bloody violence, crude and sexual content, nudity, language, some teen drinking and drug use)