Including results for alien origin documentaries.
Do you want results only for Alien Origin Documentary's?
Inside MUFON’s Search for UFO Truth (S19, E5) | Ancient Aliens | Full Episode
42:17
Inside MUFON’s Search for UFO Truth (S19, E5) | Ancient Aliens | Full Episode
69.9K views6 days ago
YouTubeHISTORY
UFO Incidents That Will Shock You to the Core | In Search Of
18:49
UFO Incidents That Will Shock You to the Core | In Search Of
17.8K views22 hours ago
YouTubeHISTORY
Mysteries That Challenge Human Origins *Marathon* | Ancient Aliens
2:11:22
Mysteries That Challenge Human Origins *Marathon* | Ancient Aliens
172.5K views1 week ago
YouTubeHISTORY
Mysteries That Span Civilizations and Time | Ancient Aliens
26:52
Mysteries That Span Civilizations and Time | Ancient Aliens
79.8K views1 day ago
YouTubeHISTORY
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
42:15
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
6.7M viewsFeb 24, 2024
YouTubeNational Geographic
UFO Activity Surges Across the U.S. | Unidentified: Inside America's UFO Investigation
27:44
UFO Activity Surges Across the U.S. | Unidentified: Inside America's UFO Investigation
569.7K views1 week ago
YouTubeHISTORY
Gods or Visitors From the Stars? | Ancient Aliens
41:28
Gods or Visitors From the Stars? | Ancient Aliens
226.2K views3 days ago
YouTubeHISTORY
21:20
Messages From the Stars Decoded | Ancient Aliens
225.7K views4 days ago
YouTubeHISTORY
24:36
Uncovering the Alien Genetic Blueprint | Ancient Aliens
136.9K views4 months ago
YouTubeHISTORY
44:14
Who Are the Greys Visiting Earth for Millennia? (S4, E3) | Ancient Aliens | Full Episode
83K views1 week ago
YouTubeHISTORY
2:07:27
Forbidden Caves Inside Antarctic Pyramids *Marathon* | Ancient Aliens
9.5K views7 hours ago
YouTubeHISTORY
1:37:34
Bob Lazar's Story Just Got CONFIRMED — George Knapp Drops The Area 51 Bombshell
2K views15 hours ago
YouTubeAwaken Zone
34:00
Inside Look At Area 51 *New Theories Revealed!* | Ancient Aliens | History
9.3M viewsApr 22, 2025
YouTubeHISTORY
1:09:50
Unsolved Alien Mysteries: from Alaska's Pyramid to the Freemasons | Ancient Aliens
3M views7 months ago
YouTubeHISTORY
16:35
Unexplained Children With Incredible Abilities | Ancient Aliens
199.5K views1 week ago
YouTubeHISTORY
1:30:52
Their Cabin Getaway Turned Into an Alien Mass-Abduction! | The Recall | Wesley Snipes
79.5K views6 days ago
YouTubeSci-Fi Central
2:03
The Alien Who Rewrites Human Life from the DNA.#shorts
3.4K views14 hours ago
YouTubeCat Clips
42:12
When Deadly Animals Attack (S4, E6) | The UnXplained | Full Episode
45.2K views1 week ago
YouTubeHISTORY
45:56
Groundbreaking & Unexplainable Technology | Ancient Aliens | History
1.8M views10 months ago
YouTubeHISTORY
44:15
Ancient Civilizations Destroyed by Catastrophes (S4, E4) | Ancient Aliens | Full Episode
42.5K views2 days ago
YouTubeHISTORY
8:32
Adobe Desert City Hides Star Knowledge (Season 1) | Ancient Aliens
21.5K views6 days ago
YouTubeHISTORY
52:36
The Nearest Planets That Could Have Alien Life
17.4K views1 week ago
YouTubeWonder
32:32
The Hybrid Theory: Human or Alien? | Ancient Aliens | History
955.2K views5 months ago
YouTubeHISTORY
44:23
Mysteries of the Moon (S2, E3) | The Universe | Full Episode
15.8K views3 days ago
YouTubeHISTORY
18:37
Humans Are Not From Earth? The Ryugu Asteroid Mystery Revealed
5.3K views1 week ago
YouTubeMyIndia
28:24
The MOST CONVINCING Alien Sighting In History
3K views1 week ago
YouTubeRoanoke Tales
18:31
Ancient Aliens: Inside Area 51's UFO Secrets | History
5.8M viewsMay 9, 2024
YouTubeHISTORY
17:20
Ancient Aliens: Exposing Hidden Lunar Conspiracies | History
568.3K viewsMay 2, 2024
YouTubeHISTORY
1:44:12
What If You Landed on Every Alien Planet?
2.6K views2 days ago
YouTubeWhat If
1:00
The Truth About Alien Worlds After Civilization Collapse
2.5K views2 days ago
YouTubeChristos Avatar TV
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