When a group of nerds leak a washed-up celebrity's sex tape, the publicity revives the actress's career and other Hollywood rejects want to star in the guys next "production."

致命机械消灭人类。这些毫无先兆的袭击令人们走在一起。在不断的追杀下，人类连同政府特攻初战变形战兵而首尝胜利。但无法想像的是，整个侵略部队即将从天而降！究竟人类能否再次结集起来，战胜这班变形战兵。