Including results for alien theory episodes.
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Most CHILLING Alien Theories *MARATHON* | Ancient Aliens
3:43:03
Most CHILLING Alien Theories *MARATHON* | Ancient Aliens
673.8K views3 months ago
YouTubeHISTORY
Were We Visited by Aliens Long Ago? Theories and Evidence (S11, E4) | Ancient Aliens | Full Episode
42:17
Were We Visited by Aliens Long Ago? Theories and Evidence (S11…
1.4M views9 months ago
YouTubeHISTORY
Are Humans Actually Aliens? The Shocking Theory Explained (S1) | Ancient Aliens
8:28
Are Humans Actually Aliens? The Shocking Theory Explained (S1) | …
80.3K views2 weeks ago
YouTubeHISTORY
Secrets Hidden in Antarctica and Beyond *Marathon* | Ancient Aliens
2:48:29
Secrets Hidden in Antarctica and Beyond *Marathon* | Ancient Aliens
117.8K views2 weeks ago
YouTubeHISTORY
Are the Gods Really Returning? *Marathon* | Ancient Aliens
2:56:25
Are the Gods Really Returning? *Marathon* | Ancient Aliens
487.7K views3 months ago
YouTubeHISTORY
Have Aliens Been Visiting Earth for Millions of Years? | Ancient Aliens | History
37:13
Have Aliens Been Visiting Earth for Millions of Years? | Ancient Alien…
6.9M viewsApr 3, 2025
YouTubeHISTORY
Mysteries That Span Civilizations and Time | Ancient Aliens
26:52
Mysteries That Span Civilizations and Time | Ancient Aliens
282.8K views3 weeks ago
YouTubeHISTORY
2:11:22
Mysteries That Challenge Human Origins *Marathon* | Ancient Aliens
304K views1 month ago
YouTubeHISTORY
2:12:18
Secrets From Earth’s Earliest Ages *Marathon* | Ancient Aliens
253K views3 months ago
YouTubeHISTORY
44:12
Einstein and the Alien Genius Theory (S5, E5) | Ancient Aliens | …
3.5K views2 months ago
YouTubeThe UnXplained Zone
48:49
Inside the Mystery of the Greys | Ancient Aliens
1.5M views3 months ago
YouTubeHISTORY
44:25
Did Aliens Build Ancient Power Plants? | Ancient Aliens
417.7K views1 month ago
YouTubeHISTORY
35:13
The Alien Origins of Human Civilization | Ancient Aliens
193.4K views4 months ago
YouTubeHISTORY
23:46
Mesoamerica’s Alien Connection | Ancient Aliens
157.4K views3 months ago
YouTubeHISTORY
21:55
Aliens Were Already Here | Ancient Aliens
370.5K views2 months ago
YouTubeHISTORY
2:05:52
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episod…
834.5K views5 months ago
YouTubeHISTORY
2:07:27
Forbidden Caves Inside Antarctic Pyramids *Marathon* | Ancient Ali…
187.3K views3 weeks ago
YouTubeHISTORY
2:10:24
Chilling Evidence of ETs Among Us *Marathon* | Ancient Aliens
266.2K views1 month ago
YouTubeHISTORY
25:48
Dark Encounters: Reptilians and Hidden Beings | Ancient Aliens
247.4K views1 month ago
YouTubeHISTORY
18:23
Unexplained Phenomena Across the American West | Ancient Aliens
212.1K views1 month ago
YouTubeHISTORY
1:04:06
2025’s Biggest Alien Discoveries (Part 2) | Ancient Aliens
1.1M views5 months ago
YouTubeHISTORY
59:11
Ancient Aliens: TOP UFO MYSTERIES OF 2025 | Part 1
392.8K views5 months ago
YouTubeHISTORY
16:35
Unexplained Children With Incredible Abilities | Ancient Aliens
245.7K views1 month ago
YouTubeHISTORY
35:58
Legends of Strange Creatures | Ancient Aliens
294.7K views1 month ago
YouTubeHISTORY
34:00
Inside Look At Area 51 *New Theories Revealed!* | Ancient Alie…
10.2M viewsApr 22, 2025
YouTubeHISTORY
32:32
The Hybrid Theory: Human or Alien? | Ancient Aliens | History
994.5K views6 months ago
YouTubeHISTORY
37:56
Biggest Bible Revelations | Ancient Aliens | History
1.7M viewsApr 29, 2025
YouTubeHISTORY
35:15
The Moon's Mysteries Revealed | Ancient Aliens | History
1.4M viewsApr 8, 2025
YouTubeHISTORY
2:12:17
Ancient Aliens: Shocking Mysteries from Beyond *Marathon* | History
318.1K viewsApr 21, 2025
YouTubeHISTORY
2:12:17
Alien Theories You Have to See to Believe | Ancient Aliens | Maratho…
492.1K views11 months ago
YouTubeHISTORY
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0:33
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7.6K viewsFeb 14, 2024
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EPSTEIN ALIEN ABDUCTION THEORY 😱 EP.280 ‪@jumpersjump‬
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The Secret Physics We Aren't Supposed to Know
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Disclosure isn't a news event—it’s a frequency.
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The Government’s War on Orgone Tech
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Decoding the 4D Dream State: How the Moon Rules Your Subconscious
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Air Force Officer Reveals Nordic ET Autopsy
16.6K views4 months ago
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X Files Explained Ward Brothers' Creepy TVMA Episode!
776 views3 weeks ago
YouTubeThe X-Files Explained
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Quantum Multiverse vs Fermi Paradox: Where Is Everybody?
647 views3 weeks ago
YouTubeNeed My Space
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