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Explore some of the most intriguing theories from Ancient Aliens in this marathon featuring episodes on plagues and epidemics, lost worlds, and mysterious rituals. From vanished civilizations to unexplained traditions and global catastrophes, these stories examine whether extraterrestrial influence could be woven into humanity's most enduring ...
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Alien Theory - Saison 15 - Épisode 9 : Des aliens en périmètre aérien
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