简介：A small time thief-turned-undercover cop teams up with his old criminal partners to infiltrate a street gang involved in a brutal war over territory.

简介：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