Discovered: Top Secret Alien Bases | Ancient Aliens | History
18:36
YouTubeHISTORY
Discovered: Top Secret Alien Bases | Ancient Aliens | History
Check out these hidden alien bases. See more in this Ancient Aliens compilation. Watch all new episodes Fridays 9/8c; Stream Next Day, and stay up to date on all of your favorite shows on The HISTORY Channel website at http://history.com/schedule. #HISTORY #AncientAliens Find out more about the show and watch full episodes on our site: https ...
1.1M viewsMar 30, 2025
UFO Sightings Documentary
UFO Sightings at Nuclear Bases (Full Episode) | UFOs: Investigating the Unknown
42:14
UFO Sightings at Nuclear Bases (Full Episode) | UFOs: Investigating the Unknown
YouTubeNational Geographic
2.2M viewsJul 28, 2023
Are These UFO Sightings Real Evidence? | The Proof Is Out There
41:41
Are These UFO Sightings Real Evidence? | The Proof Is Out There
YouTubeHISTORY
149.3K views3 weeks ago
UFO Whistleblower (Full Episode) | UFOs: Investigating the Unknown | National Geographic
44:16
UFO Whistleblower (Full Episode) | UFOs: Investigating the Unknown | National Geographic
YouTubeNational Geographic
479.2K views10 months ago
Top videos
UFO Hunters: Underwater Alien Bases Located (S3, E4) | Full Episode | History
44:20
UFO Hunters: Underwater Alien Bases Located (S3, E4) | Full Episode | History
YouTubeHISTORY
854.6K viewsFeb 2, 2021
Are These the Locations of Hidden Alien Bases? | Ancient Aliens | History
32:09
Are These the Locations of Hidden Alien Bases? | Ancient Aliens | History
YouTubeHISTORY
450.7K views8 months ago
Russia’s Secret UFO Crash Base (S2, E9) | UFO Files | Full Episode
44:02
Russia’s Secret UFO Crash Base (S2, E9) | UFO Files | Full Episode
YouTubeThe UnXplained Zone
1.7K views5 days ago
Roswell Incident Documentary
Roswell: The World’s Biggest Alien Cover-Up Finally Exposed
20:33
Roswell: The World’s Biggest Alien Cover-Up Finally Exposed
YouTubeReal Stories
10K views2 months ago
History's Greatest Mysteries: Military Cleanup at Roswell Crash?! (S1, E6) | Full Episode
1:22:05
History's Greatest Mysteries: Military Cleanup at Roswell Crash?! (S1, E6) | Full Episode
YouTubeHISTORY
871.6K views11 months ago
Alien Encounters: Roswell | Roswell Crash Anniversary
1:02
Alien Encounters: Roswell | Roswell Crash Anniversary
YouTubeFilmRise Television
3.1K views9 months ago
UFO Hunters: Underwater Alien Bases Located (S3, E4) | Full Episode | History
44:20
UFO Hunters: Underwater Alien Bases Located (S3, E4) | Full Epis…
854.6K viewsFeb 2, 2021
YouTubeHISTORY
Are These the Locations of Hidden Alien Bases? | Ancient Aliens | History
32:09
Are These the Locations of Hidden Alien Bases? | Ancient Aliens | His…
450.7K views8 months ago
YouTubeHISTORY
Russia’s Secret UFO Crash Base (S2, E9) | UFO Files | Full Episode
44:02
Russia’s Secret UFO Crash Base (S2, E9) | UFO Files | Full Episode
1.7K views5 days ago
YouTubeThe UnXplained Zone
ROBERT LORTAL - A year in an alien base in the Himalayas.
1:03:11
ROBERT LORTAL - A year in an alien base in the Himalayas.
11.3K views4 days ago
YouTubeElena Danaan Official
Alien Footage From Area 51 Military Base Is Freaking Everyone Out!
30:56
Alien Footage From Area 51 Military Base Is Freaking Everyone Out!
5.6K views1 day ago
YouTube50M Videos
Military Went Silent After This UFO Sighting Near Nuclear Base | Richard Doty
12:32
Military Went Silent After This UFO Sighting Near Nuclear Base | Rich…
2.6K views17 hours ago
YouTubeBest of Awaken Zone
UFO Lands Near NATO Base | Alien Files Reopened 105
44:59
UFO Lands Near NATO Base | Alien Files Reopened 105
3 days ago
YouTubeMagellanTV
3:30:10
UFO's: Investigating the Unknown MEGA EPISODE | Secret Program…
7.3M viewsOct 5, 2024
YouTubeNational Geographic
42:15
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
6.7M viewsFeb 24, 2024
YouTubeNational Geographic
2:07:27
Forbidden Caves Inside Antarctic Pyramids *Marathon* | Ancient Ali…
103.8K views4 days ago
YouTubeHISTORY
1:19:58
The Alien Hunters Became the Hunted | CASE FILE #009 | Full Fo…
1 day ago
YouTubeArchive13 - Found Footage Horror + More
0:55
Area 51: The Deadly Truth No One Tells You 🛸
6 hours ago
YouTubeVisionary Nexus
1:19:08
Encounters that threatened America | UFOs: Top Secret Alien Files | Hi…
1.4M viewsSep 27, 2024
YouTubeHISTORY
1:01:51
Exposing Government Secrets! | ALIEN AND UFO ENCOUNTERS: T…
393.8K viewsApr 28, 2024
YouTubeFilmIsNow Movies
1:19:43
Arizona's Secret UFO Files | ALIENS UNCOVERED: ET OR MAN-MADE …
157K viewsMay 5, 2024
YouTubeFilmIsNow Movies
44:25
Experts Reveal What Really Happened (Full Episode) | Area 51…
9.1M viewsJun 23, 2024
YouTubeNational Geographic
0:49
DISCLOSURE DAY Official “Aliens” Teaser Trailer (2026) Steven Spiel…
72.9K views6 days ago
YouTubeKinoCheck.com
0:48
Area 51 Ka Sabse Bada Raaz 🛸 | Aliens Ya Government Secret? #s…
1 day ago
YouTubeDarkArchive
1:30:52
Their Cabin Getaway Turned Into an Alien Mass-Abduction! | The Recal…
79.5K views1 week ago
YouTubeSci-Fi Central
1:01:26
Alien DNA Demon ‘Epstein’ Cults Exposed
15.4K views2 days ago
YouTubeProf Simon - Science Filmmaker
0:33
Alien Portal Bunker Escape 👽 | She Found a Hidden Survival Base! #yt…
1 day ago
YouTubeNicole Jenny
34:00
Inside Look At Area 51 *New Theories Revealed!* | Ancient Alie…
9.3M viewsApr 22, 2025
YouTubeHISTORY
18:31
Ancient Aliens: Inside Area 51's UFO Secrets | History
5.8M viewsMay 9, 2024
YouTubeHISTORY
9:03
LADKI Ne Survive Kiya DEADLY CRASH Aur Discover Kiya ALIEN …
2 days ago
YouTubeRecap Junction X
0:38
HUGE $2500 Alien Unboxing! 😱
1.8K views2 days ago
YouTubeSideshow Collectibles
15:48
Aliens? Military Base? M-Cave? Here's What We Found!
1.6K views3 days ago
YouTubeAsk Jeff Williams
42:22
Ancient Aliens: Civilization Buried Under Antarctica's Ice?! (S14, E1) …
2.3M viewsAug 8, 2024
YouTubeHISTORY
17:20
Ancient Aliens: Exposing Hidden Lunar Conspiracies | History
568.3K viewsMay 2, 2024
YouTubeHISTORY
1:00:03
Unveiling Extraterrestrial Secrets | ALIEN ENIGMAS: UFO'S ON THE …
89.2K viewsApr 21, 2024
YouTubeFilmIsNow Movies
See more videos
Static thumbnail place holder