Top 20 Alien Documentaries You HAVE to See
24:58
Top 20 Alien Documentaries You HAVE to See
65K views10 months ago
YouTubeWatchMojo.com
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
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
42:15
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
6.5M viewsFeb 24, 2024
YouTubeNational Geographic
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…
863.5K viewsSep 27, 2024
YouTubeHISTORY
Uncovering Decades of UFO Cover-Ups | Special | Full Episode | History
1:21:46
Uncovering Decades of UFO Cover-Ups | Special | Full Episode | History
322.4K views2 months ago
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
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episode Marathon*
2:05:52
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episod…
405.2K views1 month ago
YouTubeHISTORY
2:56:09
Ancient Aliens: Extraterrestrial Legends & UFO Mysteries Reveale…
2.5M viewsSep 17, 2024
YouTubeHISTORY
1:31:03
Evidence of Early Alien Contact with Earth | Ancient Aliens (S1, E99) | F…
2.7M viewsNov 16, 2024
YouTubeHISTORY
1:09:50
Unsolved Alien Mysteries: from Alaska's Pyramid to the Freemaso…
2.6M views4 months 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
59:11
Ancient Aliens: TOP UFO MYSTERIES OF 2025 | Part 1
262.9K views1 month ago
YouTubeHISTORY
1:30:54
Alien Contact: How Would Humanity React? | FULL DOCUMENTARY
665.2K views10 months ago
YouTubeNaked Science
48:38
A Spine Tingling UFO Hunt | UFO’s Over Earth | Full Episode | Discov…
487.4K views7 months ago
YouTubeDiscoveryChannelInd
45:56
Groundbreaking & Unexplainable Technology | Ancient Aliens | Hist…
1.6M views6 months ago
YouTubeHISTORY
1:16:05
Most Unbelievable UFO Encounters Ever | The Proof Is Out There | His…
1.1M views11 months ago
YouTubeHISTORY
6:44
Government officials discuss UAPs, alien life in new documentary
332.5K views1 month ago
YouTubeCBS News
35:08
The Untold Secrets of Time Travel | Ancient Aliens | History
1.4M views8 months ago
YouTubeHISTORY
35:05
Time Travel Secrets Exposed! | Ancient Aliens | History
2.4M views10 months ago
YouTubeHISTORY
20:27
Humans From the Future | Ancient Aliens | History
1.6M views8 months ago
YouTubeHISTORY
2:02
Alien: Romulus | Official Trailer
13.1M viewsJun 4, 2024
YouTube20th Century Studios
1:03
Alien: Romulus | Teaser Trailer
22.1M viewsMar 20, 2024
YouTube20th Century Studios
36:57
Lost Civilizations Beneath Antarctica? | Ancient Aliens | Hist…
6.2M views6 months ago
YouTubeHISTORY
18:16
Biggest Discoveries Found on the Moon *Part 2* | Ancient Aliens
1.2M views11 months ago
YouTubeHISTORY
2:45:34
Secret Pyramids Hide Beneath Earth's Surface | Ancient Aliens: D…
2.7M viewsOct 26, 2024
YouTubeHISTORY
35:59
Are Aliens Spying on the U.S.? These Sightings Might Prove It | A…
457.4K views5 months ago
YouTubeHISTORY
18:43
UFOs, Government Secrets & Hidden Knowledge | Ancient Aliens
179.4K views1 month ago
YouTubeHISTORY
2:08
The X-Files Meets Real Life In Trailer For James Fox’s New UFO Docum…
1.2M viewsSep 30, 2024
YouTubeScreen Rant Plus
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