Sam Bell (Sam Rockwell) is at the end of a three-year tour as the lone 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. Following an accident caused by isolation-induced hallucinations, Sam encounters another version of himself and must work to uncover the truth behind the existence of this mysterious double. Dominique McElligott co-stars in this thought-provoking sci-fi thriller. 97min. Widescreen (Enhanced); Soundtracks: English DTS HD 5.1 Master Audio, Portuguese DTS HD 5.1 Master Audio, Spanish Dolby Digital 5.1, French DTS HD 5.1 Master Audio; Subtitles: English (SDH), French, Portuguese, Spanish; audio commentary; featurettes.