The Circuit 2

The grim edifice of Ogden State Prison hides a dark secret--an underground fight circuit in which prisoners square off to the death. When Dirk Longtree's (OIivier Gruner) reporter girlfriend plans a piece on the prison's dark secret, she is brutally attacked. Vowing revenge, Dirk gets himself into Ogden under an assumed name, fists at the ready, prepared for revenge in a place where there are no rules.