Jealousy flares after the headmistress of an elite boarding school for girls becomes obsessed with

Director: Jean Bourne

Genre: Drama, Mystery, Thriller

Cast: Adele McCann, Alistair Rumble, Barbara Adair, Clemmie Dugdale, Deirdre Donnelly, Ellie Nunn, Eva Green, Helen Norton, Imogen Poots, Jonathan White, Juno Temple, Kitty McLaughlin-Dunning