It may be a lightweight championship at stake, but the UFC action is heavy when Benson Henderson defends his title against challenger Anthony Pettis in their earth-shaking rematch! Also on the fight card is a heavyweight clash between Frank Mir and Josh "The Warmaster" Barnett, plus appearances by Chad Mendes, Clay Guida, Dustin Poitier, and others. 5 2/3 hrs. on two discs. Widescreen (Enhanced); Soundtrack: English Dolby Digital stereo.