Are the Gods Really Returning? *Marathon* | Ancient Aliens
2:56:25
Are the Gods Really Returning? *Marathon* | Ancient Aliens
196.4K views4 months ago
YouTubeHISTORY
Most CHILLING Alien Theories *MARATHON* | Ancient Aliens
3:43:03
Most CHILLING Alien Theories *MARATHON* | Ancient Aliens
689.2K views4 months ago
YouTubeHISTORY
Secrets From Earth’s Earliest Ages *Marathon* | Ancient Aliens
2:12:18
Secrets From Earth’s Earliest Ages *Marathon* | Ancient Aliens
312.8K views3 months ago
YouTubeHISTORY
Burke's Fate in the Alien Hive - Explained
5:21
Burke's Fate in the Alien Hive - Explained
1.1M viewsJan 7, 2017
YouTubeAlien Theory
FROM Season 4 Episode 2 Theory | Preview & Predictions | Kenny Is In Danger?
8:34
FROM Season 4 Episode 2 Theory | Preview & Predictions | Kenny Is In Danger?
15 views1 month ago
YouTubeSpoiler Explained
Bill Paxton, Lance Henriksen, Jenette Goldstein, and Michael Biehn talk about Sigourney Weaver (Aliens DVD commentary) | Alien_Theory
0:51
Bill Paxton, Lance Henriksen, Jenette Goldstein, and Michael Biehn talk about Sigourney Weaver (Aliens DVD commentary) | Alien_Theory
160.5K views7 months ago
FacebookAlien_Theory
Robert Stotak describes the effects behind the egg chamber scene in Aliens (Superior Firepower documentary) | Alien_Theory
1:48
Robert Stotak describes the effects behind the egg chamber scene in Aliens (Superior Firepower documentary) | Alien_Theory
203.2K views6 months ago
FacebookAlien_Theory
21:47
Find in video from 01:45The End of the Alien Plague
The Alien - Beyond the Earth War
258.8K viewsFeb 12, 2021
YouTubeAlien Theory
0:46
Veronica Cartwright remembers slapping Sigourney Weaver - Texas Frightmare Weekend Alien Panel 2013 | Alien_Theory
234.2K views6 months ago
FacebookAlien_Theory
48:49
Inside the Mystery of the Greys | Ancient Aliens
1.5M views4 months ago
YouTubeHISTORY
20:20
The Truth Behind These Unexplained Phenomena | Ancient Aliens
98K views2 weeks ago
YouTubeHISTORY
1:30
Sigourney Weaver takes her shot (The Alien Saga documentary) | Alien_Theory
195.1K views6 months ago
FacebookAlien_Theory
0:43
“Somewhere out there is the alien. It knows where you are, and it knows you’re afraid.” Ad for Alien’s first television broadcast in the UK (ITV, 1982) | Alien_Theory
34.1K views4 months ago
FacebookAlien_Theory
1:04:06
2025’s Biggest Alien Discoveries (Part 2) | Ancient Aliens
1.1M views5 months ago
YouTubeHISTORY
11:06
Alien: Earth's trailer - new monsters, and new theories
80.9K viewsJun 6, 2025
YouTubeAlien Theory
13:28
Find in video from 09:56Speculations and Theories
Bishop's Xenomorph Encounter in the Tunnel - The Missing "Aliens" …
1.9M viewsAug 6, 2019
YouTubeAlien Theory
1:09:40
Find in video from 00:48Original Review of Alien (1979)
Roger Ebert on "Alien"
79.7K viewsNov 20, 2019
YouTubeAlien Theory
37:13
Have Aliens Been Visiting Earth for Millions of Years? | Ancient Aliens | History
7.1M viewsApr 3, 2025
YouTubeHISTORY
2:12:17
Ancient Aliens: Shocking Mysteries from Beyond *Marathon* | History
320.7K viewsApr 21, 2025
YouTubeHISTORY
2:07:15
UFO NEWS LIVE | Secret UFO Files Revealed As Internet Explodes With Wild Alien Theories | US NEWS
934 views1 week ago
YouTubeMIRROR NOW
37:21
Predator Invasion Incoming ? | ALIEN: EARTH 5 Darkest Theories REVEALED
23.4K views9 months ago
YouTubeGloomyGeek
2:49
Alien (1979) behind the scenes | Alien_Theory
125.1K views7 months ago
FacebookAlien_Theory
59:11
Ancient Aliens: TOP UFO MYSTERIES OF 2025 | Part 1
392.8K views6 months ago
YouTubeHISTORY
32:32
The Hybrid Theory: Human or Alien? | Ancient Aliens | History
999.3K views7 months ago
YouTubeHISTORY
17:44
Are ALIENS Real? Pentagon Releases New UFO Files
167.3K views2 weeks ago
YouTubeGaurav Katare
20:09
Burke's Plan to Gather Xenomorph Specimens on LV-426 - Explained
484.6K viewsMar 27, 2018
YouTubeAlien Theory
1:00:21
40 Craziest Alien Conspiracy Theories
49.9K views9 months ago
YouTubeJacks
7:49
Disclosure with Josh | Are Aliens Working with the Government?
5.2K views1 week ago
YouTubeGaia
23:00
10 Theories Suggesting Aliens Are Already Extinct
16.2K views1 month ago
YouTubeSpace Captain
See more
Static thumbnail place holder

Short videos

52:14
Alien Theory S04E02 Les prophéties de lApocalypse HD
19.8K viewsNov 18, 2016
YouTubeMatthew Fox
2:56:25
Are the Gods Really Returning? *Marathon* | Ancient Aliens
196.4K views4 months ago
YouTubeHISTORY
3:43:03
Most CHILLING Alien Theories *MARATHON* | Ancient Aliens
689.2K views4 months ago
YouTubeHISTORY
2:12:18
Secrets From Earth’s Earliest Ages *Marathon* | Ancient Aliens
312.8K views3 months ago
YouTubeHISTORY
5:21
Burke's Fate in the Alien Hive - Explained
1.1M viewsJan 7, 2017
YouTubeAlien Theory
8:34
FROM Season 4 Episode 2 Theory | Preview & Predictions | Kenny Is In Danger?
15 views1 month ago
YouTubeSpoiler Explained
0:51
Bill Paxton, Lance Henriksen, Jenette Goldstein, and Michael Biehn talk about Sigourney
160.5K views7 months ago
FacebookAlien_Theory
1:48
Robert Stotak describes the effects behind the egg chamber scene in Aliens (Superior
203.2K views6 months ago
FacebookAlien_Theory
21:47
The Alien - Beyond the Earth War
258.8K viewsFeb 12, 2021
YouTubeAlien Theory
0:46
Veronica Cartwright remembers slapping Sigourney Weaver - Texas Frightmare
234.2K views6 months ago
FacebookAlien_Theory
48:49
Inside the Mystery of the Greys | Ancient Aliens
1.5M views4 months ago
YouTubeHISTORY
20:20
The Truth Behind These Unexplained Phenomena | Ancient Aliens
98K views2 weeks ago
YouTubeHISTORY
1:30
Sigourney Weaver takes her shot (The Alien Saga documentary) | Alien_Theory
195.1K views6 months ago
FacebookAlien_Theory
0:43
“Somewhere out there is the alien. It knows where you are, and it knows you’re afraid.” Ad
34.1K views4 months ago
FacebookAlien_Theory
1:04:06
2025’s Biggest Alien Discoveries (Part 2) | Ancient Aliens
1.1M views5 months ago
YouTubeHISTORY
11:06
Alien: Earth's trailer - new monsters, and new theories
80.9K viewsJun 6, 2025
YouTubeAlien Theory
13:28
Bishop's Xenomorph Encounter in the Tunnel - The Missing "Aliens" Scene?
1.9M viewsAug 6, 2019
YouTubeAlien Theory
1:09:40
Roger Ebert on "Alien"
79.7K viewsNov 20, 2019
YouTubeAlien Theory
37:13
Have Aliens Been Visiting Earth for Millions of Years? | Ancient Aliens | History
7.1M viewsApr 3, 2025
YouTubeHISTORY
2:12:17
Ancient Aliens: Shocking Mysteries from Beyond *Marathon* | History
320.7K viewsApr 21, 2025
YouTubeHISTORY
Static thumbnail place holder