A taut, psychological sci-fi film in the style of "2001: A Space Odyssey", the critically acclaimed "Moon" debuts on DVD and Blu-ray on 16 November, 2009, courtesy of Sony Pictures Home Entertainment.

Sam Bell (Sam Rockwell) is nearing the end of his contract with the mining company, Lunar, for whom he has been a faithful employee for three long years. His home has been Sarang, a moon base where he has spent his days alone mining Helium 3, the precious gas that holds the key to solving Earth's energy crisis. Isolated and determined, Sam has followed the rules obediently and his time on the moon has been enlightening but uneventful. He does his job mechanically and spends most of his time dreaming of his imminent return to earth, his wife and young daughter. Finally he will have someone to talk to beyond 'Gerty' (voiced by Oscar winner Kevin Spacey) the base's well-intentioned, but rather uncomplicated computer.

Two weeks shy of his departure from Sarang, Sam starts seeing and hearing things and when a routine extraction goes horribly wrong, he discovers that Lunar has its own plans for replacing him and that the new recruit is eerily familiar. Now Sam has to confront the discovery that the life he has created may not be his own.

And to celebrate the release of one of the year's most well-received films, we're giving you the chance to take "Moon" home on Blu-ray in all its high def glory! We've got five Blu-ray copies to give away so for your chance to win simply enter our competition below.