Including results for alien theory episodes.
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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…
1.3M views6 months ago
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Close Encounters Inside the U.S. Government? (S19, E7) | Ancient Aliens | Full Episode
42:17
Close Encounters Inside the U.S. Government? (S19, E7) | Ancient …
110.8K views1 month ago
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SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episode Marathon*
2:05:52
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episod…
637.3K views2 months ago
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Most CHILLING Alien Theories *MARATHON* | Ancient Aliens
3:43:03
Most CHILLING Alien Theories *MARATHON* | Ancient Aliens
314.9K views3 weeks ago
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Unlocking the Akashic Record and UFO Truths *Marathon* | Ancient Aliens
2:48:29
Unlocking the Akashic Record and UFO Truths *Marathon* | Ancient …
95.8K views1 month ago
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What Governments Know About Aliens | Ancient Aliens
39:22
What Governments Know About Aliens | Ancient Aliens
653.5K views2 weeks ago
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Are the Gods Really Returning? *Marathon* | Ancient Aliens
2:56:25
Are the Gods Really Returning? *Marathon* | Ancient Aliens
169.4K views1 month ago
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48:49
Inside the Mystery of the Greys | Ancient Aliens
639.3K views1 month ago
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42:17
The Otherworldly Forces Behind Crop Circles (S19, E2) | Ancient Al…
54K views1 week ago
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44:14
Crystal Skulls: Hoax or Hidden Power? (S6, E2) | Ancient Aliens | …
25.2K views2 weeks ago
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44:14
Was Einstein’s Genius Otherworldly? (S5, E4) | Ancient A…
181.6K views4 months ago
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29:52
Did Aliens Predict Humanity’s End? | Ancient Aliens | History
345.8K views3 months ago
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44:14
The Civilization That Invented Everything (S6, E3) | Ancient Alien…
225.8K views1 week ago
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44:14
Ancient Technology Beyond Its Time (S2, E6) | Ancient Aliens | Ful…
241.3K views3 months ago
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35:13
The Alien Origins of Human Civilization | Ancient Aliens
153K views1 month ago
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20:31
Where Do UFOs Really Come From? | Ancient Aliens
157.8K views1 month ago
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44:18
Were Mythical Gods Really Ancient Aliens? (S2, E2) | Ancient Aliens | …
144.7K views1 month ago
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44:15
Abductions Through Time (S5, E8) | Ancient Aliens | Full Episode
63.5K views4 months ago
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23:46
Mesoamerica’s Alien Connection | Ancient Aliens
151.3K views2 weeks ago
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21:57
The Afterlife: Myths vs. Facts | Ancient Aliens | History
349.2K views7 months ago
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2:10:39
The Hidden History of Alien Wars *Marathon* | Ancient Aliens
163.1K views3 months ago
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1:09:50
Unsolved Alien Mysteries: from Alaska's Pyramid to the Freemaso…
2.9M views6 months ago
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32:32
The Hybrid Theory: Human or Alien? | Ancient Aliens | History
808.9K views3 months ago
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23:18
Wormholes Through Time and History | Ancient Aliens
271.6K views3 months ago
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37:13
Have Aliens Been Visiting Earth for Millions of Years? | Ancient Alien…
6.6M views11 months ago
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35:05
Alien Horrors This Halloween | Ancient Aliens | History
542.3K views4 months ago
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2:12:17
Alien Theories You Have to See to Believe | Ancient Aliens | Maratho…
379.5K views8 months ago
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3:30:32
The Truth Buried Beneath Egypt and Beyond *Marathon* | Ancient Alien…
331.7K views5 months ago
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18:20
Did Aliens Master Time Itself? | Ancient Aliens
168.8K views3 months ago
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5:49
Powerful Alien Visitors Influence Our DNA (Season 15) | Ancient Ali…
43.8K views8 months ago
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