Top 20 Alien Documentaries You HAVE to See
24:58
Top 20 Alien Documentaries You HAVE to See
64.7K views9 months ago
YouTubeWatchMojo.com
UFOs: Top Secret Alien Files | E.T. Encounters Threaten the USA | Full Special | History
1:19:08
UFOs: Top Secret Alien Files | E.T. Encounters Threaten the USA | Fu…
812.3K viewsSep 27, 2024
YouTubeHISTORY
Ancient Aliens: "Are We Alone?" ALIEN AGENDA UNRAVELED *Marathon* | History
2:56:07
Ancient Aliens: "Are We Alone?" ALIEN AGENDA UNRAVELED *Ma…
4.5M viewsOct 29, 2024
YouTubeHISTORY
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
42:15
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
6.3M viewsFeb 24, 2024
YouTubeNational Geographic
UFO's: Investigating the Unknown MEGA EPISODE | Secret Programs and Close Encounters | Nat Geo
3:30:10
UFO's: Investigating the Unknown MEGA EPISODE | Secret Program…
7M viewsOct 5, 2024
YouTubeNational Geographic
Unsolved Alien Mysteries: from Alaska's Pyramid to the Freemasons | Ancient Aliens
1:09:50
Unsolved Alien Mysteries: from Alaska's Pyramid to the Freemaso…
2.5M views3 months ago
YouTubeHISTORY
Evidence of Early Alien Contact with Earth | Ancient Aliens (S1, E99) | Full Episode | History
1:31:03
Evidence of Early Alien Contact with Earth | Ancient Aliens (S1, E99) | F…
2.6M viewsNov 16, 2024
YouTubeHISTORY
59:11
Ancient Aliens: TOP UFO MYSTERIES OF 2025 | Part 1
223.4K views2 weeks ago
YouTubeHISTORY
1:18:48
The UFO Phenomenon | Full Documentary 2021 | 7NEWS Spotli…
16.8M viewsSep 6, 2021
YouTube7 News Spotlight
2:05:30
The Ancient UFO Evidence That Changed Everything | Ancient Alie…
324.9K views2 months ago
YouTubeHISTORY
1:30:54
Alien Contact: How Would Humanity React? | FULL DOCUMENTARY
660.4K views9 months ago
YouTubeNaked Science
45:56
Groundbreaking & Unexplainable Technology | Ancient Aliens | Hist…
1.5M views6 months ago
YouTubeHISTORY
2:44:33
Did aliens build these mega structures? | Ancient Aliens: Decl…
1.2M views5 months ago
YouTubeHISTORY
18:43
UFOs, Government Secrets & Hidden Knowledge | Ancient Aliens
171.3K views3 weeks ago
YouTubeHISTORY
43:21
Alien Truth-Seekers Unite: Rick, Marty & Travis | Ancient Aliens | H…
894.9K views3 months ago
YouTubeHISTORY
6:44
Government officials discuss UAPs, alien life in new documentary
324.3K views4 weeks ago
YouTubeCBS News
35:59
Are Aliens Spying on the U.S.? These Sightings Might Prove It | A…
620.5K views5 months ago
YouTubeHISTORY
35:05
Time Travel Secrets Exposed! | Ancient Aliens | History
2.1M views9 months ago
YouTubeHISTORY
36:57
Lost Civilizations Beneath Antarctica? | Ancient Aliens | Hist…
5.7M views5 months ago
YouTubeHISTORY
18:16
Biggest Discoveries Found on the Moon *Part 2* | Ancient Aliens
1.2M views10 months ago
YouTubeHISTORY
2:02
Alien: Romulus | Official Trailer
13.1M viewsJun 4, 2024
YouTube20th Century Studios
1:30:23
What the U.S. Military Knows About UFOs ft. Jeremy Corbell | Shane S…
1.4M views3 months ago
YouTubeVICE News
1:03
Alien: Romulus | Teaser Trailer
22M viewsMar 20, 2024
YouTube20th Century Studios
2:05:52
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episod…
265.1K views2 weeks ago
YouTubeHISTORY
20:27
Humans From the Future | Ancient Aliens | History
1.5M views7 months ago
YouTubeHISTORY
2:48:29
Secrets from Outer Space *Marathon* | Ancient Aliens | History
1M views8 months ago
YouTubeHISTORY
15:24
Mystery Behind the Lost Continent Of Mu | Ancient Aliens | History
782.7K views10 months ago
YouTubeHISTORY
2:06:24
Alien Evolution, Hidden Worlds & Deep Sea Secrets *Marathon* | An…
299.3K views3 months ago
YouTubeHISTORY
42:22
Ancient Aliens: Civilization Buried Under Antarctica's Ice?! (S14, E1) …
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YouTubeHISTORY
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