Including results for alien origin documentaries.
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Shocking New Evidence! | Ancient Alien History Documentary | Forbidden Knowledge: Artifacts
1:12:05
Shocking New Evidence! | Ancient Alien History Documentary | Forbi…
1 day ago
YouTubeTHE STREAM - Movies and More
Humanity’s Greatest Unexplained Mysteries | Ancient Aliens
23:17
Humanity’s Greatest Unexplained Mysteries | Ancient Aliens
148K views5 days ago
YouTubeHISTORY
UAP Crash Footage Analysis | Aliens Uncovered: Observe & Report | Full UFO Documentary
1:15:53
UAP Crash Footage Analysis | Aliens Uncovered: Observe & Rep…
3.9K views6 days ago
YouTubeSci-Fi Central
The Secrets of the Integratron | Calling All Earthlings | Full Sci-Fi UFO Technology Documentary
1:16:48
The Secrets of the Integratron | Calling All Earthlings | Full Sci-Fi …
1.5K views2 days ago
YouTubeSci-Fi Central
UFOs and Government Secrets REVEALED | Alien Elite: National Security | Full Documentary
1:07:29
UFOs and Government Secrets REVEALED | Alien Elite: National …
393 views1 week ago
YouTubeTHE STREAM - Movies and More
Inside the Mystery of the Greys | Ancient Aliens
48:49
Inside the Mystery of the Greys | Ancient Aliens
335.7K views1 week ago
YouTubeHISTORY
Secret Alien Deals Exposed | Conspiracy Chronicles | Full Documentary
1:03:57
Secret Alien Deals Exposed | Conspiracy Chronicles | Full Docu…
723 views6 days ago
YouTubeTHE STREAM - Movies and More
42:17
Close Encounters Inside the U.S. Government? (S19, E7) | Ancient …
83.2K views1 week ago
YouTubeHISTORY
42:15
Who Built Malta’s Impossible Temples? (S1, E6) | In Search of Al…
11.6K views1 day ago
YouTubeHISTORY
57:28
Alien Encounters You Won't Believe | Ancient Aliens | History
37.6M viewsDec 15, 2022
YouTubeHISTORY
34:00
Inside Look At Area 51 *New Theories Revealed!* | Ancient Alie…
7.7M views9 months ago
YouTubeHISTORY
1:09:50
Unsolved Alien Mysteries: from Alaska's Pyramid to the Freemaso…
2.7M views5 months ago
YouTubeHISTORY
45:56
Groundbreaking & Unexplainable Technology | Ancient Aliens | Hist…
1.6M views7 months ago
YouTubeHISTORY
42:45
Undercover Aliens: The Real Men in Black Exposed
33.2K views1 week ago
YouTubeDocumentary Vault
1:01:26
40,000-Year-Old Secrets Rewrite Civilization | Ancient Lost Worlds …
2.1K views1 week ago
YouTubeSci-Fi Central
1:09:11
Neolithic Treasures Unearthed | Ancient Lost Worlds: E3 | 2025 H…
16 views17 hours ago
YouTubeSci-Fi Central
3:42:04
Life 1.8 Million Years Ago | Did Aliens Come to Save Early Human…
7.2K views1 week ago
YouTubeHominid History Hub
42:17
Was This Prophet Part of an Alien Agenda? (S19, E15) | Ancient Alie…
77.5K views3 days ago
YouTubeHISTORY
20:24
Mountains That May Hold Alien Secrets | Ancient Aliens
36.1K views1 day ago
YouTubeHISTORY
1:25:34
The Future of Warfare Revealed | Special | Full Episode
249.5K views1 week ago
YouTubeHISTORY
42:17
Searching for Bigfoot in America’s Hot Zone (S1, E5) | In Search of Ali…
106.1K views1 week ago
YouTubeHISTORY
2:08:22
Did Hidden Realms Shape Human History? *Marathon* | Ancient Aliens
60.5K views4 days ago
YouTubeHISTORY
2:05:52
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episod…
551.1K views2 months ago
YouTubeHISTORY
2:06:24
Alien Evolution, Hidden Worlds & Deep Sea Secrets *Marathon* | An…
455.7K views5 months ago
YouTubeHISTORY
18:31
Ancient Aliens: Inside Area 51's UFO Secrets | History
5.8M viewsMay 9, 2024
YouTubeHISTORY
20:27
Humans From the Future | Ancient Aliens | History
1.6M views9 months ago
YouTubeHISTORY
44:14
The Mystery Behind Human Intelligence (S3, E16) | Ancient Ali…
55.1K views6 days ago
YouTubeHISTORY
43:49
Inside Hangar 18’s UFO Secrets (S3, E4) | UFO Files | Full Episode
39.3K views1 week ago
YouTubeHISTORY
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