Sigourney Weaver takes her shot (The Alien Saga documentary) | Alien_Theory
1:30
Sigourney Weaver takes her shot (The Alien Saga documentary) | Al…
195.1K views2 months ago
FacebookAlien_Theory
Alien’s cast and crew discuss H.R. Giger’s art (Alien Evolution documentary) | Alien_Theory
1:23
Alien’s cast and crew discuss H.R. Giger’s art (Alien Evolution docum…
4.2K viewsFeb 6, 2025
FacebookAlien_Theory
Jon Landau speaks of David Fincher’s hardships directing Alien 3 (Wreckage and Rage documentary) | Alien_Theory
0:37
Jon Landau speaks of David Fincher’s hardships directing Alie…
17.9K views6 months ago
FacebookAlien_Theory
Dan O’Bannon on seeing “Alien” footage for the first time (The Beast Within documentary) | Alien_Theory
0:58
Dan O’Bannon on seeing “Alien” footage for the first time (The Bea…
84.1K views4 months ago
FacebookAlien_Theory
Watch The Official Trailer For UFO Documentary The Alien Perspective [EXCLUSIVE]
2:15
Watch The Official Trailer For UFO Documentary The Alien Perspecti…
Dec 19, 2024
MSNScreenRant
1.3K views · 598 reactions | Stan Winston recalls coming up with the design for the Predator (If it Bleeds, We Can Kill it documentary) | Alien_Theory | Facebook
0:53
1.3K views · 598 reactions | Stan Winston recalls coming up with th…
14.3K views3 weeks ago
FacebookAlien_Theory
Alien Worlds and More Space Documentaries You Need to Watch on Netflix Right Now
3:21
Alien Worlds and More Space Documentaries You Need to Watc…
2K views8 months ago
MSNNetflix Junkie
8:03
ALIEN CONSPIRACY THEORIES
7.4M viewsNov 25, 2015
YouTubeshane
1:01
Aliens | #TBT Trailer | ALIEN ANTHOLOGY
38.8K viewsApr 12, 2018
YouTubeAlien Anthology
5:13
Ancient Aliens: The Hollow Earth Theory (Season 10) | History
6.6M viewsMay 6, 2019
YouTubeHISTORY
6:47
The Alien Interview Explained - real or fake?
1.9M viewsJun 19, 2017
YouTubebillschannel
3:22
Ancient Aliens: The Original Astronaut Theorist (Season 13) | H…
164.2K viewsMar 3, 2020
YouTubeHISTORY
50:48
What Happens If We’re Contacted By Aliens?
16.8M viewsMar 11, 2019
YouTubeSpark
45:02
The Alien Files: UFOs Under Investigation (Full Episode S1|E12)
463.1K viewsJul 4, 2021
YouTubeExtreme Mysteries
4:26
Ancient Aliens: Project Blue Book Proves UFO Phenomenon (Seaso…
372.8K viewsMar 4, 2021
YouTubeHISTORY
4:43
Ancient Aliens: Lost Tibetan Kingdom Connected to Mysteriou…
566.1K viewsNov 26, 2020
YouTubeHISTORY
4:19
Ancient Aliens: Incredible Area 51 Secrets Revealed (Season 15) | Hi…
3M viewsMar 18, 2021
YouTubeHISTORY
46:33
The Alien Files: UFOs Under Investigation (Full Episode S1|E10)
1.2M viewsJul 2, 2021
YouTubeExtreme Mysteries
1:49
Conspiracy Theory (2016) - An Alien Attacks Scene (7/8) | Movieclips
223.5K viewsJun 7, 2019
YouTubeMovieclips
48:51
UFOS & ALIENS - The Myth Of Space Travel | SPACETIME - SCIE…
3.5M viewsNov 29, 2019
YouTubeWELT Documentary
19:20
Neil deGrasse Tyson Explains Alien Visits, UFOs, and Other Conspirac…
1.4M viewsMar 9, 2021
YouTubeStarTalk
Aliens are real and there’s a cover-up, new documentary aims to prove
11 months ago
washingtonpost.com
1:08:01
Archéologie Interdite, alien theory documentaire en français vhsrip
15.7K viewsJul 9, 2015
YouTubechannelo
1:47
Investigation Alien | Official Trailer | Netflix
1.7M viewsOct 11, 2024
YouTubeNetflix
1:14:22
Alien Moon (Full Documentary)
173.7K viewsJun 22, 2023
YouTubeExtreme Mysteries
20:27
Humans From the Future | Ancient Aliens | History
1.6M views9 months ago
YouTubeHISTORY
1:30:54
Alien Contact: How Would Humanity React? | FULL DOCUMENTARY
674K views11 months ago
YouTubeNaked Science
40:03
The Aveley Extraterrestrial Abduction | Documentary
849.2K viewsAug 13, 2023
YouTubeThe Paranormal Scholar
4:06
Ancient Aliens: UFO Cover-Up Inside the U.S. Government (Seas…
565.3K viewsMay 27, 2021
YouTubeHISTORY
See more videos
Static thumbnail place holder