SciFi Film History - Metropolis (1927)დაარქივებული 2017-10-10 საიტზე Wayback Machine. - Although the first science fiction film is generally agreed to be Georges Méliès' A Trip To The Moon (1902), Metropolis (1926) is the first feature length outing of the genre. (scififilmhistory.com, retrieved 15 May 2013)
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SciFi Film History - Metropolis (1927)დაარქივებული 2017-10-10 საიტზე Wayback Machine. - Although the first science fiction film is generally agreed to be Georges Méliès' A Trip To The Moon (1902), Metropolis (1926) is the first feature length outing of the genre. (scififilmhistory.com, retrieved 15 May 2013)