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Explore theories surrounding extraterrestrial influence, secret operations, and controversial connections to ancient beliefs in this marathon featuring some of the series’ most provocative investigations. See more in this Ancient Aliens marathon. Stay up to date on all of your favorite shows on The HISTORY Channel website at http://history ...
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Ancient Astronaut Theorist Giorgio Tsoukalos takes a look back at The Top Ten Extraordinary Creatures that just might provide compelling evidence of extraterrestrial visitation. Watch Ancient Aliens on The HISTORY™ Channel. #AncientAliens #GiorgioTsoukalos #TopTen | HISTORY
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