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Trailer
Description
An illustrious British boarding school becomes a bloody battleground when a mysterious sinkhole appears at a nearby fracking site unleashing unspeakable horror.
Cast and crew
Additional information
Directors
Crispian MillsStudio
Sony PicturesSubtitles
EnglishEnglish (CC)
Released year
2018Age rating
Duration
1 h 43 minGenres
Action/AdventureWriters
Crispian MillsHenry Fitzherbert
Luke Passmore