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 In…
1.3M views2 months ago
YouTubeHISTORY
The Most Shocking Alien Encounters Ever | Ancient Aliens
40:21
The Most Shocking Alien Encounters Ever | Ancient Aliens
938.7K views1 month ago
YouTubeHISTORY
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
42:15
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
7M viewsFeb 24, 2024
YouTubeNational Geographic
The Truth About Alien Disclosure | Ancient Aliens
24:09
The Truth About Alien Disclosure | Ancient Aliens
390.6K views1 month ago
YouTubeHISTORY
Close Encounters with Terrifying Aliens | UFO Files
28:46
Close Encounters with Terrifying Aliens | UFO Files
157.7K views3 months ago
YouTubeHISTORY
The Mystery of Alien Travel Through History | Ancient Aliens
40:21
The Mystery of Alien Travel Through History | Ancient Aliens
1.2M views3 months ago
YouTubeHISTORY
Uncovering Earth’s Most Sacred UFO Mysteries *Marathon* | Ancient Aliens
2:06:08
Uncovering Earth’s Most Sacred UFO Mysteries *Marathon* | Ancient Aliens
251.7K views6 months ago
YouTubeHISTORY
3:43:03
Most CHILLING Alien Theories *MARATHON* | Ancient Aliens
689.2K views5 months ago
YouTubeHISTORY
1:00:57
Aliens, Yetis, UFOs, and Other Paranormal Phenomena | Expedition …
861.7K views6 months ago
YouTubeDiscovery
1:09:50
Unsolved Alien Mysteries: from Alaska's Pyramid to the Freemasons …
3.4M views10 months ago
YouTubeHISTORY
1:19:08
Encounters that threatened America | UFOs: Top Secret Alien Files | History
1.8M viewsSep 27, 2024
YouTubeHISTORY
2:51:03
UFO Proofs & Alien Mystery Caught On Camera! | UFO Witness S1 E2,4,6,8 | …
479K views10 months ago
YouTubeDiscoveryChannelInd
18:23
Unexplained Phenomena Across the American West | Ancient Aliens
214.2K views3 months ago
YouTubeHISTORY
2:06:25
Uncovering Alien Secrets Buried in Government Files *Marathon* | Ancie…
191.5K views9 months ago
YouTubeHISTORY
39:44
Unexplained Anomalies and Their Extraterrestrial Links | Ancient Aliens
655.3K views8 months ago
YouTubeHISTORY
24:58
Top 20 Alien Documentaries You HAVE to See
66.6K viewsMar 11, 2025
YouTubeWatchMojo.com
2:16
The Alien Perspective - Official Trailer
90.5K viewsJan 2, 2025
YouTubeIGN
39:22
What Governments Know About Aliens | Ancient Aliens
999.6K views4 months ago
YouTubeHISTORY
24:46
Mysterious Abductions: Encounters Beyond Explanation | Ancient Aliens
326.1K views4 months ago
YouTubeHISTORY
2:05:52
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episode Maratho…
988.1K views7 months ago
YouTubeHISTORY
1:04:06
2025’s Biggest Alien Discoveries (Part 2) | Ancient Aliens
1.3M views7 months ago
YouTubeHISTORY
1:18:32
The NEW Complete Alien Timeline (1979 - 2025)
184.3K views7 months ago
YouTubeNerdist
2:37
Find in video from 01:33The Alien's Plan
Alien: Covenant | Official Trailer [HD] …
33M viewsMar 1, 2017
YouTubeAlien Anthology
3:30:10
Find in video from 41:59Giant UFO in Texas
UFO's: Investigating the Unknown MEGA EPISODE | Secret Programs an…
7.9M viewsOct 5, 2024
YouTubeNational Geographic
2:56:07
Ancient Aliens: "Are We Alone?" ALIEN AGENDA UNRAVELED *Marathon* | H…
4.8M viewsOct 29, 2024
YouTubeHISTORY
2:14
Alien: Covenant | Teaser Trailer [HD] …
Trailer
21.8M viewsDec 25, 2016
YouTubeAlien Anthology
1:47
Investigation Alien | Official Trailer | Netflix
1.7M viewsOct 11, 2024
YouTubeNetflix
42:12
The Extraterrestrial Secret Unveiled! | UFO Witness S2 E2 | Full Episode | Di…
97.4K viewsJun 5, 2025
YouTubeDiscoveryChannelInd
7:45
Find in video from 03:12Alien Technology?
Ancient Aliens: Intergalactic Mystery Baffles Scientists | History
419.5K viewsFeb 4, 2023
YouTubeHISTORY
See more videos
Static thumbnail place holder