Class of Nuke 'Em High, also known as Atomic High School, is a 1986 American science fiction comedy horror film made by cult classic B-movie production group Troma Entertainment. It was directed by Richard W. Haines and Lloyd Kaufman under the pseudonym Samuel Weil. The film spawned two unsuccessful sequels, 1991's Class of Nuke 'Em High 2: Subhumanoid Meltdown and 1994's Class of Nuke 'Em High 3: The Good, the Bad and the Subhumanoid. A fourth movie was announced in 2000, but it never got past the pre-production stage. The sequels were not directed by either Lloyd Kaufman or Michael Herz, but were produced by them. They were more comedic than violent and had good production values despite the low budget. It was announced that Lloyd Kaufman would direct the fourth installment of the series called Return to Class of Nuke 'Em High Vol.1 and Vol.2. On September 27, 2012 a trailer for Return to the Class of Nuke 'Em High was released. The film was released on April 7, 2013.

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