James Cameron's action-packed sequel finds Ripley (Sigourney Weaver) accompanied by a platoon of space marines as she reluctantly returns to the planet where her crew discovered the alien. But their mission to rescue a group of colonists turns into a desperate battle for survival as they find themselves up against an entire hive of the lethal creatures. Michael Biehn, Paul Reiser, Bill Paxton, Lance Henriksen also star. Theatrical version; 137 min./Extended version; 154 min. Widescreen; Soundtracks: English DTS HD 7.1 Master Audio, Dolby Digital 4.1, Dolby Digital Surround, French DTS 5.1, Spanish Dolby Digital 5.1; Subtitles: English (SDH), French, Spanish; documentary; audio commentary by Cameron, others; deleted scenes; extended scenes; isolated music score.