Description
Beautiful and haunted Joan (Emma Roberts) makes a bloody and determined pilgrimage across a frozen landscape toward a prestigious all-girls prp school, where Rose (Lucy Boynton) and Kat (Kiernan Shipka) find themselves stranded after their parents mysteriously fail to retrieve them for winter break. As Joan gets closer, Rose watches in horror while Kat suffers terrifying visions and becomes possessed by an unseen force.