Rebecca is a young girl who, haunted by her father’s suicide, enrolls in an elite boarding school for girls. Before long, her friendship with the popular Lucy is shattered by the arrival of a dark and mysterious new student named Ernessa, whom Rebecca suspects may be responsible for the rising body count at the school.
Sarah Bolger
as Rebecca
Lily Cole
as Ernessa Bloch
Sarah Gadon
as Lucy Blake
Scott Speedman
as Mr. Davies
Valerie Tian
as Charlie
Melissa Farman
as Dora
Laurence Hamelin
as Sofia
Kathleen Fee
as Miss Bobbie
Judy Parfitt
as Miss Rood
Deena Aziz
as Dr. Olivio
Anne Day-Jones
as Rebecca's Mother
Zina Wilde
as Cute Girl
