An illustrious British boarding school becomes a bloody battleground when a mysterious sinkhole appears at a nearby fracking site unleashing unspeakable horror.
Margot Robbie , Asa Butterfield , Simon Pegg , Michael Sheen , Nick Frost , Hermione Corfield , Finn Cole , Jamie Blackley , Alex Macqueen , Jo Hartley , Isabella Laughland , Jassa Ahluwalia , Tom Rhys Harries , Kit Connor , Bern Collaço
Action, Comedy, Fantasy, Horror, Thriller