Deep within a secluded New England forest, a troubled teenage girl named Heather is sent to the Falburn Academy, a mysterious boarding school for girls with behavioral issues. Under the stern and unsettling watch of headmistress Ms. Traverse, played by Patricia Clarkson, Heather quickly realizes that something is profoundly wrong. The dense, ominous woods surrounding the campus seem to have a malevolent will of their own, and the other students whisper of strange occurrences and a creeping dread that seeps into the school's halls. As Heather, portrayed by Agnes Bruckner, struggles to uncover the truth, she finds herself caught between the school's terrifying secrets and the supernatural forces lurking just beyond the treeline. Directed by Lucky McKee and featuring a chilling performance from Bruce Campbell, this eerie horror mystery blends psychological tension with folk-horror dread, crafting a slow-burning nightmare where the line between sanity and the supernatural blurs. With its oppressive atmosphere and haunting performances, the film traps viewers in a world where escape seems impossible, and the forest is always watching.