The Prison / 叛狱无间

An imprisoned ex-police inspector discovers that the entire penitentiary is controlled by an inmate running a crime syndicate and becomes part of the crime empire. 金来元饰演的刑警因为弟弟被犯罪团伙所害，为了查清事件真相，以囚犯身份进入监狱，接近在监狱里称王称霸的人物。而韩石圭饰演的监狱霸主因为和政府高层有着某种交易，在监狱里也能一手遮天。