part zombie and part cannibal and part gore equal full of crap . come on . it just doesn not work . commando norman hopper ( john saxon ) rescue a couple of vietnam pow who contract a rare disease that compel them to consume human flesh . one of the soldier and charlie bukowski ( john morghen ) bite hopper in the rescue . war hero hopper will be plague with cannibal instinct fight their way to the surface . bukowski escape from a veteran psychiatric hospital and immediately go into relapse and a gory rampage begin . a gun battle with police will comprise the meat ( no pun intend ) of the movie . an overload of ridiculous profanity doesn not succeed in shock anyone . just laughable . special effect be just a hilarious . also in the cast represent elizabeth turner and wallace wilkinson and tony king and may heatherly .