Action picture cliches are on parade in this passable sequel to the direct-to-video hit about an undercover military cop. If the big brass suspects rotten apples in the ranks, the Pentagon sends for Lt. John Murphy (Antonio Sabato Jr.). But the gung-ho investigator is disillusioned: A military tribunal acquitted Private Ramirez (Emilio Rivera), the last malefactor he apprehended, and he worries whether his next assignment will lead to a successful prosecution. Sent to Fort Chaney, Murphy must infiltrate a right-wing coalition headed by Lt. Colonel Strauss (James Remar) and determine the whereabouts of several missing soldiers. Although Murphy's superior officer, Gene...