The Woods (2006) (R)

synopsis

A psychological horror story that begins when a neglected teenager, named Heather, is dropped off by her parents at a remote all-girls boarding school deep in the forest. Watched over by sinister headmistress Ms. Traverse and her staff, Heather is tormented by her classmates and is desperate to go home. But when students start disappearing and she begins to have horrifying visions, Heather realizes that things at school are not quite what they seem. She only knows there's something out there in the woods -- and it won't be letting her leave anytime soon.