

A group of eighty American workers are locked in their office and ordered by an unknown voice to participate in a twisted game.
Writing
James Gunn's script balances gore with genuinely funny corporate satire.
Acting
John C. McGinley's unhinged Wendell steals every scene he's in.
Practical Effects
Exploding head collars deliver gross-out kills with satisfying crunch.

Director
Greg McLean
Trivia, insights & behind the scenes
James Gunn wrote this in 2007 before Guardians of the Galaxy; it sat in development hell for nearly a decade.
The film directly riffs on the Milgram obedience experiments and Battle Royale, updating both for the open-plan office era.
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