Jealousy flares after the headmistress of an elite boarding school for girls becomes obsessed with a new student.
Eva Green | Miss G |
Juno Temple | Di |
Imogen Poots | Poppy |
María Valverde | Fiamma |
Ellie Nunn | Lily |
Adele McCann | Laurel |
Zoe Carroll | Rosie |
Clemmie Dugdale | Fuzzy |
Sinéad Cusack | Miss Nieven |
Helen Norton | Matron |
Deirdre Donnelly | Miss Lacey |
Barbara Adair | Miss Cairns |