In the mid-21st century, a planet that parallels Earth's orbit is discovered on the opposite side of the sun. A pair of astronauts (Roy Thinnes and Ian Hendry) is sent to investigate the newly found world but an electrical storm forces them to crash-land. Have they returned home or are they now stranded on this mysterious "Counter-Earth"? Lynn Loring and Herbert Lom also star in this intriguing sci-fi thriller. AKA: "Doppelgänger." 102 min. Widescreen; Soundtrack: English DTS HD mono Master Audio; Subtitles: English (SDH), French.