![Ancient Aliens: The Sphinx and the Secrets of Atlantis (Season 9) | History Ancient Aliens: The Sphinx and the Secrets of Atlantis (Season 9) | History](https://i.ytimg.com/vi/IoQ7qkm31Pw/maxresdefault.jpg)
American psychic and healer, Edgar Casey, prophesied that a chamber under the Sphinx holds the hall of records from the lost city of Atlantis in this clip from Season 9, Episode 2, "Mysteries of the Sphinx". #AncientAliens Subscribe for more from Ancient Aliens and other great HISTORY shows: ...
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