Watch Ancient Aliens Season 1 Episode 4 - Closer Encounters

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Ancient Aliens Season 1 Episode 4
From Biblical times to present, there have been claims of aliens. Have they really been with us all along?
First Aired: May 18, 2010 - 87 Minutes Runtime
Daniel Coonan, William J. Birnes, William Bramley, Alex Chionetti

Watch Ancient Aliens - Closer Encounters (s1 e4) Online - Watch online anytime: Stream, Download, Buy, Rent

Ancient Aliens, Season 1 Episode 4, is available to watch free on IMDb TV and stream on History. You can also stream, download, buy, rent Ancient Aliens on demand at Philo, Hulu, History, Vudu, Microsoft Movies & TV, Sling, Google Play, iTunes online.