During the winter break, several "troubled" students are kept behind under the supervision of their favorite teacher/coach. Little do they know that lying in wait is a vengeful ex-"Coach" who is bent on taking revenge on the student who caused an accident which maimed him for life years prior. After locking down the boarding school, the killer goes on a rampage, taking out the kids, one by one (in glorious 3-D), leaving just he and his primary target to fight to the death.