一批為美軍研制秘密武器的科學(xué)家神秘失ddd。Tyler領(lǐng)導(dǎo)的海軍陸戰(zhàn)隊(duì)員奉命前去查明真相，途中遭遇前所未見的強(qiáng)大敵人，一場(chǎng)大殺戮開始了……　　OnaremoteUSArmyfacilityagroupofscientistsconductingtopsecretweaponexperimentsvanish.AnelitecovertopsteamcommandedbyLt.Tyler(KevinSorbo)istaskedwithrecoveringthemissingpersonnelwithin24hours.Theunitarrivesonlytofindoutthereobjectivemaynotbewhatitseems,whatwasstrictlyasearchandrescuemissionhasnowbecomesearchanddestroy.WithtimerunningoutandthedeathcountrisingTylersteammustbeginthehuntorfallpreytoapredatorunlikeanytheyhaveeverencountered.