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From strange lights in the sky to mysterious aircraft maneuvers, explore Europe's unreported – and unexplained – UFO history.
First Air Date : Nov 13, 2012
Last Air date : Jan 12, 2013
Episode : 7 Episode
Season : 1 Season
Runtime: 26:14 minutes
Studio: RMC Découverte, National Geographic
Country: United States of America
Cast:
