一批为美军研制秘密武器的科学家神秘失踪。Tyler领导的海军陆战队员奉命前去查明真相，途中遭遇前所未见的强大敌人，一场大杀戮开始了…… 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.
主演们的表演自然流畅，将角色的内心世界演绎得淋漓尽致。
经典永不过时，每一帧都是青春记忆的闪回
这是一部经得起时间考验的作品，每次观看都能发现新的细节和感悟。
影片所探讨的主题具有一定的潜力，但可惜没有得到深入的挖掘和展开。
认真看完后，本来以为肉体创伤会很普通，结果看着看着还真有点意思，至少不是那种一眼劝退的类型。