The film follows a working-class newcomer, Don Wallace (Finn Cole), and his roommate Willoughby (Asa Butterfield) as they team up with other students to survive the carnage. Cast and Key Characters
The story is set at Slaughterhouse Academy, an elite and tradition-heavy British boarding school.
Released in 2018, is a British horror-comedy directed by Crispian Mills. It is notable for being the first film from Stolen Picture, the production company founded by Simon Pegg and Nick Frost . Plot Summary
To raise funds, the school’s eccentric headmaster, "The Bat" (Michael Sheen), allows a controversial fracking operation on school grounds.
The film features a mix of veteran British actors and rising stars:
The fracking causes a massive sinkhole in the nearby woods, unleashing ancient, subterranean "rat-catfish" monsters that begin a violent rampage through the school.