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Ancient Ruins that Defy Explanation | In Search of Aliens (S1, E7) | Full Episode
41:59
Ancient Ruins that Defy Explanation | In Search of Aliens (S1, E7) | Full …
12.2M viewsOct 11, 2021
YouTubeHISTORY
In Search of Aliens: The Mystery of the Cyclops (S1, E6) | Full Episode
41:58
In Search of Aliens: The Mystery of the Cyclops (S1, E6) | Full Episode
7.4M viewsOct 18, 2021
YouTubeHISTORY
In Search of Aliens: Decoding the Roswell Rock (S1, E4) | Full Episode
42:02
In Search of Aliens: Decoding the Roswell Rock (S1, E4) | Full Episode
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YouTubeHISTORY
In Search of Aliens: The Mystery Behind the Founding of America (S1, E8) | Full Episode
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In Search of Aliens: The Mystery Behind the Founding of America (…
3.7M viewsNov 8, 2021
YouTubeHISTORY
In Search of Aliens: Nazca's Ancient Geoglyphs (S1, E9) | Full Episode
42:02
In Search of Aliens: Nazca's Ancient Geoglyphs (S1, E9) | Full Episode
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YouTubeHISTORY
In Search of Aliens: Quest for the Loch Ness Monster (S1, E3) | Full Episode
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In Search of Aliens: Quest for the Loch Ness Monster (S1, E3) | Full …
3.9M viewsDec 6, 2021
YouTubeHISTORY
In Search of Aliens: Bigfoot Sightings Surge in California (S1, E5) | Full Episode
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In Search of Aliens: Bigfoot Sightings Surge in California (S1, …
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YouTubeHISTORY
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In Search of Aliens: WWII Time Travel Warfare (S1, E2) | Full Epis…
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The Universe: Search for Aliens Intensifies (S1, E13) | Full Episode
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The Global Threat (Full Episode) | UFOs: Investigating the Unknown
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YouTubeNational Geographic
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