In the third installment in the hit sci-fi series, Lt. Ripley (Sigourney Weaver) crash-lands on a bleak prison planet inhabited by male criminals, killers, and rapists. With no weapons of any kind, Ripley and the inmates will have to find a way to kill a new breed of alien that has begun to terrorize their colony. With Charles S. Dutton, Charles Dance, and Lance Henriksen; directed by David Fincher (his feature film debut). Theatrical version; 115 min./Extended version; 144 min. Widescreen; Soundtracks: English DTS HD 5.1 Master Audio, French DTS 5.1, Spanish Dolby Digital 5.1, Portuguese Dolby Digital 5.1; Subtitles: English (SDH), French, Spanish, Portuguese; audio commentary; deleted scenes; extended scenes; isolated music score.