Mind-Blowing Area 51 Theories! (Compilation) | Ancient Aliens | The UnXplained Zone
34:00
Mind-Blowing Area 51 Theories! (Compilation) | Ancient Aliens | The UnXplained Zone
7.4K views2 weeks ago
YouTubeThe UnXplained Zone
Inside the Mystery of the Greys | Ancient Aliens
48:49
Inside the Mystery of the Greys | Ancient Aliens
1.5M views4 months ago
YouTubeHISTORY
Egypt’s Greatest Secrets and Alien Theories | Ancient Aliens
30:56
Egypt’s Greatest Secrets and Alien Theories | Ancient Aliens
172.1K views1 month ago
YouTubeHISTORY
Every Scary Alien Theory Explained in 8 Minutes
8:27
Every Scary Alien Theory Explained in 8 Minutes
47.1K viewsJun 11, 2025
YouTubeSimply Said
Are We Part Alien? | Ancient Aliens
25:21
Are We Part Alien? | Ancient Aliens
72.1K views2 months ago
YouTubeHISTORY
Humans From the Future | Ancient Aliens | History
20:27
Humans From the Future | Ancient Aliens | History
1.8M viewsMay 8, 2025
YouTubeHISTORY
The Alien Origins of Human Civilization | Ancient Aliens
35:13
The Alien Origins of Human Civilization | Ancient Aliens
195.4K views4 months ago
YouTubeHISTORY
22:23
7 Terrifying Theories That Suggest Aliens Actually Exist
69.4K views1 month ago
YouTubeNew Cosmic Explorer
5:49
Powerful Alien Visitors Influence Our DNA (Season 15) | Ancient Aliens | History
43.9K views1 year ago
YouTubeHISTORY
1:08
Alien and It! The Terror From Beyond Space comparisons (Memory: The Origins of Alien documentary) | Alien_Theory
20.3K views7 months ago
FacebookAlien_Theory
37:13
Have Aliens Been Visiting Earth for Millions of Years? | Ancient Aliens | History
7.1M viewsApr 3, 2025
YouTubeHISTORY
42:17
Extraterrestrial Moon Bases: Strange Evidence Explained | Ancient Aliens (S1, E11) | Full Episode
3.7M views10 months ago
YouTubeHISTORY
1:04:06
2025’s Biggest Alien Discoveries (Part 2) | Ancient Aliens
1.1M views6 months ago
YouTubeHISTORY
23:00
10 Theories Suggesting Aliens Are Already Extinct
16.3K views2 months ago
YouTubeSpace Captain
30:56
"Metamorphosis" - Alien: Earth S01E03 Review
47.4K views9 months ago
YouTubeAlien Theory
31:07
The ancient alien theory sounded possible - until the missing evidence became impossible to ignore
2 months ago
MSNIsaac Arthur
5:31
10 Alien Theories That Will Terrify You
84 views2 months ago
YouTubeMyth & History
20:07
10 Chilling Theories About Why Aliens Haven’t Contacted Earth
427.2K views3 months ago
YouTubeSpace Mate
32:32
The Hybrid Theory: Human or Alien? | Ancient Aliens | History
1M views7 months ago
YouTubeHISTORY
21:18
10 Theories About Alien Civilisations That Are Terrifying
116.6K views2 months ago
YouTubeAstro Matt
59:11
Ancient Aliens: TOP UFO MYSTERIES OF 2025 | Part 1
410.9K views6 months ago
YouTubeHISTORY
9:41
The Scientific Case for Why Gray Aliens Are Probably Wrong | Adam Frank
20.9K views3 months ago
YouTubeDanny Jones Clips
40:16
Episode 4 - Observation | Alien: Earth – The Official Podcast
25.4K views9 months ago
YouTubeFX Networks
1:30:54
Alien Contact: How Would Humanity React? | FULL DOCUMENTARY
690.7K viewsMar 9, 2025
YouTubeNaked Science
1:28:20
Alien II: James Cameron's Original Treatment
474.4K viewsOct 3, 2022
YouTubeAlien Theory
1:00:21
40 Craziest Alien Conspiracy Theories
49.9K views9 months ago
YouTubeJacks
54:38
The Real Question Isn’t If Aliens Exist. It’s If They’re Here
409.4K viewsOct 5, 2024
YouTubeJ. Horton Films
40:29
Alien Theory (French Version) | The Monoliths | A documentary to listen to while falling asleep
1.8K views3 months ago
YouTubeRahat alii
13:24
The 5 Craziest Alien Theories that might be true
88 views2 weeks ago
YouTubeMr.Creeture
See more
Static thumbnail place holder

Short videos

0:46
Veronica Cartwright remembers slapping Sigourney Weaver - Texas Frightmare
234.2K views6 months ago
FacebookAlien_Theory
2:38
A while back I purchased the 25th anniversary collector’s set of the Alien Quadrilogy (with
1.7K views6 months ago
FacebookAlien_Theory
2:12
Veronica Cartwright and Tom Skerritt share thoughts on Alien sequels and Prequels - Texas
5.6K views5 months ago
FacebookAlien_Theory
0:48
Lance Henriksen on Reading the Aliens Script - Calgary Comic Expo 2014 |
29.5K views3 months ago
FacebookAlien_Theory
0:55
Nick Mullen Explains His Alien Theory 👽🤣💀
88.3K views2 months ago
YouTubeComedy Commodity
1:11
Neil deGrasse Tyson: The "Photosynthesis Alien" Theory
123.1K views3 months ago
YouTubeCosmos Signals
0:42
EPSTEIN ALIEN ABDUCTION THEORY 😱 EP.280 ‪@jumpersjump‬
138.6K views2 months ago
YouTubeJumpers Jump
0:44
The Terrifying Alien Theory in 99 Nights Explained!
76.6K views1 month ago
YouTubeYoocary
0:39
John Rosengrant talks about Stan Winston Studios’ methods in creating Predator Blood |
172.9K views6 months ago
FacebookAlien_Theory
1:11
H.R. Giger discusses his art - featuring Ridley Scott (Alien Evolution documentary) |
2.4K viewsFeb 5, 2024
FacebookAlien_Theory
1:01
Alien 3 storyboard comparison: Capturing the beast | Alien_Theory
30.6K views4 months ago
FacebookAlien_Theory
1:01
10 Alien Theories 😱💀
2 views1 month ago
YouTubeAstroPia
1:02
Clearest Footage of ALIENS Theory 🤯 #jumpersjump #theory #mystery #viral #shorts
429 views2 months ago
YouTubeJUMPERS JUMP .
1:08
Top 5 Best Alien Theories!! #top5 #daily #shortvideo
1 month ago
YouTubeBest5Daily
2:02
Are aliens actually us from the future A shocking theory
219 views1 month ago
YouTubeWarda Docs
0:23
Aliens storyboard comparison: the dropship crash | Alien_Theory
79.3K views9 months ago
FacebookAlien_Theory
0:51
Don’t let the bed bugs bite… | Alien_Theory
359.3K views9 months ago
FacebookAlien_Theory
3:19
Taking on Predator for the NES (warning: loud expletives/general whining) If
1.8K views11 months ago
FacebookAlien_Theory
2:49
Alien (1979) behind the scenes | Alien_Theory
125.1K views8 months ago
FacebookAlien_Theory
0:52
Sigourney Weaver talks about working with the alien (Terry Wogan interview, 1992) |
25.1K views8 months ago
FacebookAlien_Theory
Static thumbnail place holder