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 Programs and Close Encounters | Nat Geo
8.2M viewsOct 5, 2024
YouTubeNational Geographic
Ancient Aliens: Project Blue Book Proves UFO Phenomenon (Season 16) | History
4:25
Find in video from 04:06The Shutdown of Project Blue Book
Ancient Aliens: Project Blue Book Proves UFO Phenomenon (Season 1…
44K viewsOct 8, 2024
YouTubeHISTORY
Do Aliens Exist? Professor Brian Cox Answers Your Questions | Honesty Box
32:09
Do Aliens Exist? Professor Brian Cox Answers Your Questions | Honesty Box
3.2M viewsDec 11, 2024
YouTubeLADbible Stories
Bodycam: Cops Investigate Alleged UFO Crash and ‘Green Colored’ Alien Sighting in Las Vegas
8:03
Find in video from 01:05Curious About Aliens
Bodycam: Cops Investigate Alleged UFO Crash and ‘Green Colored’ Alien …
995.2K viewsJun 9, 2023
YouTubeLaw&Crime Network
Craziest Alien UFO Crashes | Ancient Aliens | History
35:57
Craziest Alien UFO Crashes | Ancient Aliens | History
500.6K viewsMay 27, 2025
YouTubeHISTORY
TOP 4 INSANE ALIEN ENCOUNTERS | The Proof Is Out There | History
16:29
TOP 4 INSANE ALIEN ENCOUNTERS | The Proof Is Out There | History
2.9M viewsAug 20, 2022
YouTubeHISTORY
Eyewitness Shares Her UFO Evidence | Aliens In Alaska
9:06
Eyewitness Shares Her UFO Evidence | Aliens In Alaska
19.4K viewsApr 28, 2024
YouTubeDiscovery UK
Experts Are Revealing What They Think Aliens Actually Look Like
Jan 2, 2009
popularmechanics.com
48:49
Inside the Mystery of the Greys | Ancient Aliens
1.6M views7 months ago
YouTubeHISTORY
18:59
Find in video from 10:00Alien Beliefs and Extraterrestrial Life
Ancient Aliens: SUPERNATURAL SURVEILLANCE! Aliens Are Watchin…
112.1K viewsFeb 1, 2024
YouTubeHISTORY
1:00:44
Find in video from 00:23Introduction to Alien Abduction
ALIEN RACES EXPLAINED! | Alien Arrival: Preparing For Contact
124.3K viewsJan 27, 2024
YouTubeExtreme Mysteries
2:16
The Alien Perspective - Official Trailer (2025) Documentary
156.5K viewsDec 20, 2024
YouTubeIGN Movie Trailers
3:04
Alien: Earth’s Eyeball Creature Explained
37.8K views11 months ago
YouTubeScreenRant
2:16
The Alien Perspective - Official Trailer
90.7K viewsJan 2, 2025
YouTubeIGN
16:36
Ancient Aliens: Unbelievable Shapeshifters Across the Globe | History
631.6K viewsJun 13, 2024
YouTubeHISTORY
3:39
Alien: Every Xenomorph Stage Explained
4.5K viewsAug 17, 2025
YouTubeScreenRant
12:42
'Alien’ object getting attention from Congress | FOX 10 Talks
510.5K viewsAug 7, 2025
YouTubeFOX 10 Phoenix
2:48
Alien: Romulus | Final Trailer
7.8M viewsJul 18, 2024
YouTube20th Century Studios
36:57
Lost Civilizations Beneath Antarctica? | Ancient Aliens | History
9.1M viewsJul 8, 2025
YouTubeHISTORY
4:42
Alien: Earth | On-Set Dispatches: Becoming the Xenomorph with Actor Cameron Brown | FX
29.2K views10 months ago
YouTubeFX Networks
9:07
How the Grotesque Creatures of Alien: Earth Were Made
80.1K viewsAug 14, 2025
YouTubeIGN
11:40
This alien shape-shifter has 3 hearts, blue blood, 9 brains - and intelligence beyond human understanding
3 months ago
MSNAnimalogic
1:02
Alien: Romulus | Teaser Trailer | In Cinemas August 15
4M viewsMar 20, 2024
YouTube20th Century Studios India
8:07
Alien: Romulus - Official Comic Con 2024 VHS Trailer (2024) Cailee Spaeny, Isabela Merced
353.3K viewsJul 14, 2024
YouTubeIGN
4:23
Ancient Aliens: Aliens in Disguise Warn Researcher - "We've Taken Many Humans" (Season 18) | History
4M viewsApr 21, 2022
YouTubeHISTORY
8:51
TERRIFYINGLY Graphic Witness Account of Alien Abduction | UFO Witness | Travel Channel
709.7K viewsDec 2, 2023
YouTubeTravel Channel
6:23
African Tribe's SHOCKING Origin Story in the Stars | Ancient Aliens (Season 1) | History
678.8K viewsFeb 2, 2023
YouTubeHISTORY
6:47
The Alien Interview Explained - real or fake?
1.9M viewsJun 19, 2017
YouTubebillschannel
1:37
What scientists think aliens could look like
945.7K viewsSep 23, 2016
YouTubeBusiness Insider
1:17:04
Alien and UFO Encounters from Another Dimension
1.1M viewsJan 11, 2022
YouTubeExtreme Mysteries
See more
Static thumbnail place holder