Sam Bell (Sam Rockwell) is at the end of a three-year tour as sole inhabitant of a lunar outpost that harvests a clean fuel source to send back to Earth. His only companion is GERTY (voiced by Kevin Spacey), the station's robot. When a mishap caused by isolation-induced hallucinations leads Sam to encounter another version of himself, he must uncover the truth behind the mysterious doppleganger. Dominique McElligott co-stars in Duncan Jones' thought-provoking sci-fi thriller. 97 min. Widescreen (Enhanced); Soundtracks: English Dolby Digital 5.1, French Dolby Digital 5.1; Subtitles: English (SDH), French; audio commentary; featurettes.