Four friends come to an old, abandoned factory in Lower Silesia, where their friend went missing a year ago. While trying to unravel the mystery of his disappearance, they discover the terrifying experiments conducted in the factory.
A producer decides to reopen a theater, that had been closed five years previously when one of the actors was murdered during a performance, by staging a production of the same play with the remaining members of the original cast.
A Mexican-American couple expecting their first child relocate to a migrant farming community in 1970's California. When the wife begins to experience strange symptoms and terrifying visions, she tries to determine if it's related to a legendary curse or something more nefarious.
Alone follows a writer seeking peace and solitude in the countryside in an attempt to recover from tragedy and finish her book. However, as the welcoming country house turns into a living hell, she soon realizes that her inner demons are not the worst of her problems.