While recovering from an abusive relationship, Joy joins her friend's therapy group on an isolated mountainous retreat. Led by a doctor with experimental methods, the group is soon forced to confront a monstrous entity.
Melissa mysteriously disappears when she seeks out the truth behind her mother's death in an isolated farmhouse.
Facing the grueling physical and mental tolls of participating in an ultramarathon, a doctor relives his struggles to treat a terminally-ill, 14-year-old patient.
A severely injured man and woman awake in an abandoned sanitarium only to discover that a sadistic caretaker holds the keys to their freedom and the horrific answers as to their true identity.
