In the second entry in the sci-fi trilogy, Keanu Reeves, Laurence Fishburne and Carrie-Anne Moss fight to save the underground human outpost of Zion, threatened by an army of robot sentinels. At the same time, Reeves searches for a mysterious "Keymaker" who can help him unlock the way to destroying the Matrix, while he battles upgraded cyberfoe Hugo Weaving. Harold Perrineau, Jada Pinkett-Smith, Monica Bellucci, Lambert Wilson also star. 138 min. Widescreen (Enhanced); Soundtrack: English Dolby TrueHD 5.1, French Dolby Digital 5.1, Spanish Dolby Digital stereo; Subtitles: English (SDH), French, Spanish; audio commentary; documentaries; featurettes; music video; theatrical trailer; TV spots.