In this 2021 horror thriller directed by Simon Barrett, a group of girls at an elite boarding school engage in a séance, inadvertently awakening a sinister force. The film stars Suki Waterhouse as Camille, a new student who becomes entangled in the mysterious and deadly events that follow. As the girls try to uncover the truth behind the haunting, they must confront their own fears and secrets. This chilling tale of supernatural suspense can be viewed for free on 123Movies / Movies123.