When a father is forced to abruptly depart for work, he leaves his children, Aidan and Mia, at their holiday home in the care of his new girlfriend, Grace. Isolated and alone, a blizzard traps them inside the lodge as terrifying events summon specters from Grace's dark past.
When her husband is hospitalized after a car accident, EMT Karen decides to rent out their spare rooms online. All goes well until Miranda moves in. Miranda quickly infiltrates all areas of Karen’s life. When one of Karen’s renters is found murdered, Karen becomes convinced Miranda was involved but has no idea that kicking her psychotic guest out will send Miranda into a murderous rage.
Two young students at a prestigious prep school for girls are assailed by an evil, invisible power when they are stranded at the school over winter break.
