An illustrious British boarding school becomes a bloody battleground when a mysterious sinkhole appears at a nearby fracking site unleashing unspeakable horror.
An illustrious British boarding school becomes a bloody battleground when a mysterious sinkhole appears at a nearby fracking site unleashing unspeakable horror.
Finn Cole , Asa Butterfield , Hermione Corfield
George Mizen
Columbia Pictures , Sony Pictures International Productions
as Don Wallace
as Willoughby Blake
