Voir Ancient Aliens, Season 19 - Episode 19

Ancient Aliens, Season 19 - Episode 19

The Top Ten Mysteries of the Deep (EP19)

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Résumé de l'épisode 19

Ancient Aliens is counting down the top ten mysteries of the deep, from sunken continents to puzzling ruins on the ocean floor and even artifacts that might be remnants of Atlantis. Could these underwater mysteries provide a record of extraterrestrial visitation?

Extrait de l'épisode 19 de Ancient Aliens, Season 19