未來的地下世界,其實就是一個基地,在這裡,到處是冰冷的監視器。生活在這裡的人們,全被剃光了頭,沒有名字,只有一個工作編號,每天從事繁重的勞動——集體勞動。主人公——代號THX1138(羅伯特?杜瓦爾 Robert Duvall 飾),就是這裡數以百萬計的普通一員,他在女性室友的啟發下,停止服用了每天發給的藥物。於是,他僵化的思想開始復甦,開始對他的女性室友產生了一種特殊感覺。當兩人發生關係並被判處強姦罪時,思想徹底醒悟到他開始了漫長的逃亡之路。
一批為美軍研製秘密武器的科學家神秘失蹤。Tyler領導的海軍陸戰隊員奉命前去查明真相,途中遭遇前所未見的強大敵人,一場大殺戮開始了…… On a remote US Army facility a group of scientists conducting top secret weapon experiments vanish. An elite covert ops team commanded by Lt. Tyler (Kevin Sorbo) is tasked with recovering the missing personnel within 24 hours. The unit arrives only to find out there objective may not be what it seems, what was strictly a search and rescue mission has now become search and destroy. With time running out and the death count rising Tylers team must begin the hunt or fall prey to a predator unlike any they have ever encountered.