The Universe: UFOs Caught Visiting Earth (S6, E6) | Full Episode | History
44:23
The Universe: UFOs Caught Visiting Earth (S6, E6) | Full Episode | Hist…
5.9M viewsNov 11, 2022
YouTubeHISTORY
Debate: Have aliens already visited Earth?
47:07
Debate: Have aliens already visited Earth?
7.6K views5 days ago
YouTubeUnHerd
UFOs at Nuclear Sites? | Ancient Aliens
25:31
UFOs at Nuclear Sites? | Ancient Aliens
5.9K views3 hours ago
YouTubeHISTORY
If Aliens Ever Arrived on Earth | Alien Encounters (Full Episode)
43:06
If Aliens Ever Arrived on Earth | Alien Encounters (Full Episode)
2M viewsSep 26, 2019
YouTubeScience Channel
Alien Agenda: Planet Earth - The Cosmic Conspiracy
2:25:14
Alien Agenda: Planet Earth - The Cosmic Conspiracy
1.7M viewsMar 4, 2023
YouTubeExtreme Mysteries
David Childress Around the World | Ancient Aliens
34:51
David Childress Around the World | Ancient Aliens
134.4K views6 days ago
YouTubeHISTORY
ALIEN RACES EXPLAINED! | Alien Arrival: Preparing For Contact
1:00:44
ALIEN RACES EXPLAINED! | Alien Arrival: Preparing For Contact
122.5K viewsJan 27, 2024
YouTubeExtreme Mysteries
8:44
The Compelling Evidence That Aliens Have Visited Earth
1.7M viewsFeb 26, 2016
YouTubeWhatCulture
46:33
The Alien Files: UFOs Under Investigation (Full Episode S1|E10)
1.2M viewsJul 2, 2021
YouTubeExtreme Mysteries
14:00
Alien life on Earth | Outsiders | VPRO Documentary
239.5K viewsFeb 14, 2021
YouTubevpro documentary
42:17
Malta's Extraterrestrial Giant Mystery (S19, E10) | Ancient Alien…
72.7K views1 day ago
YouTubeHISTORY
42:17
The Otherworldly Forces Behind Crop Circles (S19, E2) | Ancient Al…
48.5K views1 week ago
YouTubeHISTORY
5:24
The UFO Wave Over Chile (Season 18) | Ancient Aliens
31.5K views2 days ago
YouTubeHISTORY
41:14
Alien Tech Orbiting Earth? (S4, E6) | The Proof Is Out There | Full Episo…
20.1K views4 days ago
YouTubeHISTORY
57:28
Alien Encounters You Won't Believe | Ancient Aliens | History
37.8M viewsDec 15, 2022
YouTubeHISTORY
4:52
What Presidents Know About UFOs | Ancient Aliens
89.8K views1 week ago
YouTubeHISTORY
2:11:20
Mysterious Devices & Magic of the Gods *Marathon* | Ancient Aliens
77K views3 days ago
YouTubeHISTORY
4:57
Antarctica's Secret Alien Cover-Up | Ancient Aliens | History
3.7M viewsNov 24, 2022
YouTubeHISTORY
56:36
Insane UFO Encounters (Full Documentary) | Top 20 UFO Case…
3.4M viewsOct 9, 2021
YouTubeExtreme Mysteries
1:04:30
Aliens Visited Earth 400 Years Ago | Alien Skies | Full 2025 Sci-Fi Dram…
3.4K views4 days ago
YouTubeWe Got Movies
12:21
Top 10 Best Alien Documentaries
916.7K viewsJan 1, 2020
YouTubeWatchMojo.com
13:40
Ancient Aliens: Evidence of Life in Outer Space | History
410.7K viewsJul 25, 2024
YouTubeHISTORY
5:27
Ancient Aliens: Crystal City Discovered Under Antarctica (Sea…
5.8M viewsSep 12, 2022
YouTubeHISTORY
8:46
Stunning Proof of Extinct Giants | Ancient Aliens | History
2.2M viewsNov 26, 2022
YouTubeHISTORY
17:47
they've Been Watching Us — A Cosmic Story of First Contact
192 views6 days ago
YouTubeAmbient Dream Escapes
1:41:01
Alien Mothership Descends On Earth | Skyfall Invasion | 2026 Sci-…
51.9K views1 week ago
YouTubeWe Got Movies
11:54:59
UNREAL WORLD | World's Most Dangerous Lands That Should No…
4.5K views20 hours ago
YouTubeMy Unreal Planet TV
1:15
16 Alien Races. One Secret. Humans Are Anunnaki.
3 hours ago
YouTubeUnknownWorld
1:19
'They Also Found a Live Alien' Ep. 4 Official Clip | UFO | SHOWTIME Do…
2.2M viewsSep 2, 2021
YouTubeSHOWTIME
See more videos
Static thumbnail place holder