Including results for alien origin documentaries.
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The Truth Behind Aliens, Cover-Ups, and the Unknown *Marathon* | Ancient Aliens
2:12:17
The Truth Behind Aliens, Cover-Ups, and the Unknown *Marathon* | An…
90.8K views6 days ago
YouTubeHISTORY
Is the Moon a Giant Alien Spaceship? (S1, E4) | Ancient Aliens | Full Episode
1:28:19
Is the Moon a Giant Alien Spaceship? (S1, E4) | Ancient Alie…
35.5K views1 day ago
YouTubeHISTORY
Forbidden Files of Extraterrestrial Contact (S1, E3) | Ancient Aliens | Full Episode
1:28:20
Forbidden Files of Extraterrestrial Contact (S1, E3) | Ancient Aliens | …
125.9K views1 week ago
YouTubeHISTORY
UFO Roundtable: CIA Physicist Proves Aliens Exist!
1:27:07
UFO Roundtable: CIA Physicist Proves Aliens Exist!
1.2M views23 hours ago
YouTubeThe Diary Of A CEO
Were the Ancient Gods Actually Aliens? | Ancient Aliens
37:29
Were the Ancient Gods Actually Aliens? | Ancient Aliens
173.1K views2 days ago
YouTubeHISTORY
Rural UFO Encounters That Defy Logic | UFO Files
30:21
Rural UFO Encounters That Defy Logic | UFO Files
98K views6 days ago
YouTubeHISTORY
UFOs, Higher Realms & the Ancient Secret of Ascension | William Henry
2:05:27
UFOs, Higher Realms & the Ancient Secret of Ascension | William Henry
6.7K views5 hours ago
YouTubeTHIRD EYE DROPS with Michael Phillip
34:00
Inside Look At Area 51 *New Theories Revealed!* | Ancient Alie…
9.9M viewsApr 22, 2025
YouTubeHISTORY
42:15
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
6.8M viewsFeb 24, 2024
YouTubeNational Geographic
1:31:03
Evidence of Early Alien Contact with Earth | Ancient Aliens (S1, E99) | F…
3.3M viewsNov 16, 2024
YouTubeHISTORY
1:09:50
Unsolved Alien Mysteries: from Alaska's Pyramid to the Freemaso…
3.2M views8 months ago
YouTubeHISTORY
32:32
The Hybrid Theory: Human or Alien? | Ancient Aliens | History
966.4K views6 months ago
YouTubeHISTORY
40:21
The Mystery of Alien Travel Through History | Ancient Aliens
861.3K views1 month ago
YouTubeHISTORY
30:56
Egypt’s Greatest Secrets and Alien Theories | Ancient Aliens
119K views3 days ago
YouTubeHISTORY
43:20
The Mystery of UFO's FINALLY REVEALED | The Most Authentic …
44.1K views1 day ago
YouTubeFurqan Qureshi Blogs
57:08
13 Ancient Mysteries That Prove History Is WRONG! | Full Ancient …
1.2K views2 days ago
YouTubeSci-Fi Central
1:27:05
They Remade "Alien" on a Budget of Zero... and It Was Amazing! | Full …
1.2K views19 hours ago
YouTubeSci-Fi Central
5:05
Spooky Encounter in the Amazon Jungle (S5) | The Proof Is Out There
8.6K views11 hours ago
YouTubeHISTORY
26:20
Skeletons That Defy Human History | Ancient Aliens
78.8K views1 week ago
YouTubeHISTORY
42:17
Did Ancients Copy UFO Designs? (S19, E18) | Ancient Aliens | Full E…
35.6K views5 days ago
YouTubeHISTORY
5:59
Pilot Spots UFO Zoom Past Mid-Flight (S5) | The Proof Is Out There
35.3K views1 week ago
YouTubeHISTORY
18:31
Ancient Aliens: Inside Area 51's UFO Secrets | History
5.8M viewsMay 9, 2024
YouTubeHISTORY
45:56
Groundbreaking & Unexplainable Technology | Ancient Aliens | Hist…
2M views10 months ago
YouTubeHISTORY
20:41
Ancient Aliens: 5 SHOCKING Mysteries Beneath Polar Ice | Hist…
4.3M viewsMar 21, 2024
YouTubeHISTORY
42:22
Ancient Aliens: Civilization Buried Under Antarctica's Ice?! (S14, E1) …
2.3M viewsAug 8, 2024
YouTubeHISTORY
20:27
Humans From the Future | Ancient Aliens | History
1.7M viewsMay 8, 2025
YouTubeHISTORY
18:16
Biggest Discoveries Found on the Moon *Part 2* | Ancient Aliens | Hi…
1.6M viewsJan 30, 2025
YouTubeHISTORY
20:28
The Truth About America’s Alien Files
23.1K views1 day ago
YouTubeअंतरिक्ष TV by Kaushik Bhattacharjee
22:48
The Human-Alien Hybrids: Are They Already Among Us?
13.4K views4 days ago
YouTubeSecret Origins
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