Five strangers - newlywed serial killers, a suicidal cop, and two runaways - become suspect and victim when a masked murderer makes its presence known in an isolated mountain town.

Twenty years after an accident during a small town high school play results in death, students at the school resurrect the failed stage production in a misguided attempt to honor the anniversary of the tragedy - but ultimately find out that some things are better left alone.

Troubled seventeen-year-old Sean Holloway falls in with a group of teenage outcasts called "The Misfits," known around town for their petty crimes and vandalism. But things begin to spiral out of control on "Mischief Night" - when their pranks culminate into a night of violence and mayhem on the eve of Halloween - and Sean finds himself deeply in over his head.