Relive the terror in the science fiction classic series that began with Ridley Scott's 'Alien' in 1979. The 'Alien Quadrilogy' DVD, released in 2004, covers the first four movies in the series, from 'Alien' to 'Alien Resurrection' which was released in 1997. The science fiction series follows the terrifying adventures of Ellen Ripley, played by Sigourney Weaver, as she confronts a species of extraterrestrial monsters known as 'Aliens.' These creatures, created by Swiss surreal artist H.R. Giger, use other living beings, including humans, as hosts for their offspring, which adapt their victims' traits. The nine-disc quadrilogy DVD also contains a wealth of extras, including interviews, director's commentaries, unseen footage, and never before seen artwork.