Writer/director James Cameron's dazzling underwater odyssey was shot entirely inside a flooded abandoned power plant. An undersea mining operation hosts a Navy rescue mission for a sunken nuclear sub, but the routine operation becomes a life-or-death struggle and leads to an otherworldly encounter. Ed Harris, Mary Elizabeth Mastrantonio, Michael Biehn star. Director's cut; 171 min. Widescreen (Enhanced); Soundtracks: English Dolby Digital 5.1, Dolby Digital Surround, French Dolby Digital Surround, Spanish Dolby Digital Surround; Subtitles: English, Spanish.