The Evidence For Alien Theories *MARATHON* | Ancient Aliens
2:12:19
The Evidence For Alien Theories *MARATHON* | Ancient Aliens
106.3K views1 month ago
YouTubeHISTORY
Most CHILLING Alien Theories *MARATHON* | Ancient Aliens
3:43:03
Most CHILLING Alien Theories *MARATHON* | Ancient Aliens
1M views6 months ago
YouTubeHISTORY
The Truth Behind These Unexplained Phenomena | Ancient Aliens
20:20
The Truth Behind These Unexplained Phenomena | Ancient Aliens
204.1K views3 months ago
YouTubeHISTORY
Extraterrestrial Moon Bases: Strange Evidence Explained | Ancient Aliens (S1, E11) | Full Episode
42:17
Extraterrestrial Moon Bases: Strange Evidence Explained | Ancient Aliens (S1, E11) | Full Episode
3.8M viewsJul 23, 2025
YouTubeHISTORY
7 Terrifying Theories That Suggest Aliens Actually Exist
22:23
7 Terrifying Theories That Suggest Aliens Actually Exist
73.6K views3 months ago
YouTubeNew Cosmic Explorer
The Most Terrifying Alien Theories Explained in 6 Minutes
6:13
The Most Terrifying Alien Theories Explained in 6 Minutes
886 views2 months ago
YouTubeThe Infinite Explainer
The Truth About Alien Disclosure | Ancient Aliens
24:09
The Truth About Alien Disclosure | Ancient Aliens
390.6K views3 months ago
YouTubeHISTORY
8:27
Every Scary Alien Theory Explained in 8 Minutes
47.1K viewsJun 11, 2025
YouTubeSimply Said
4:38:00
Alien Theories That Completely Change Reality | No ads | Sleep
421 views3 months ago
YouTubeNocturNaut Sleep
48:49
Inside the Mystery of the Greys | Ancient Aliens
1.6M views6 months ago
YouTubeHISTORY
1:27:15
40 Alien Civilization Theories That Will Keep You Up At Night
42.4K views4 months ago
YouTubeSpace Dude
39:53
Earthen Echoes of Alien Technology | Ancient Aliens
292.5K views1 month ago
YouTubeHISTORY
40:56
Big Alien Theory
109.8K views6 months ago
YouTubeIsaac Arthur
42:26
The Extraterrestrial Genetic Theory | Ancient Aliens
86.4K views1 month ago
YouTubeHISTORY
22:15
The Craziest Alien Theories Ever
1.5K views1 month ago
YouTubePAXTON WORLD
37:13
Have Aliens Been Visiting Earth for Millions of Years? | Ancient Aliens | History
7.2M viewsApr 3, 2025
YouTubeHISTORY
30:56
Egypt’s Greatest Secrets and Alien Theories | Ancient Aliens
299.1K views3 months ago
YouTubeHISTORY
20:07
Every Theory About What Alien Life Would Actually Look Like
159.2K views2 months ago
YouTubeCosmic Hives
32:32
The Hybrid Theory: Human or Alien? | Ancient Aliens | History
1M views9 months ago
YouTubeHISTORY
43:03
Military Encounters with the Unknown | Ancient Aliens
410K views2 months ago
YouTubeHISTORY
40:21
The Mystery of Alien Travel Through History | Ancient Aliens
1.3M views4 months ago
YouTubeHISTORY
27:17
Alien search theories and reactions to claims about extraterrestrial life | Backscroll
42.1K views2 months ago
YouTubeNewsNation
59:11
Ancient Aliens: TOP UFO MYSTERIES OF 2025 | Part 1
416.9K views8 months ago
YouTubeHISTORY
41:09
Alien Interview: The Movie | Full Film
18.6K views3 weeks ago
YouTubeMeniThings
20:27
Humans From the Future | Ancient Aliens | History
2.1M viewsMay 8, 2025
YouTubeHISTORY
2:17:01
2Hr+ UFO Files/ Ancient Alien Theories | History Channel Alien Documentary Compilation
222.4K viewsOct 15, 2024
YouTubeRare Files - UFO
54:38
What If UFOs and Aliens Aren't From Space?
426.3K viewsOct 5, 2024
YouTubeJ. Horton Films
1:00:21
40 Craziest Alien Conspiracy Theories
75.5K views11 months ago
YouTubeJacks
0:43
Find in video from 00:37Les aliens cachés sur Terre
Alien Theory, en replay sur RMC BFM Play !
7.1K viewsFeb 21, 2022
YouTubeRMC BFM Play
1:01:28
Ancient Mysteries | Ancient Aliens: Origin of Humanity | Full Sci-Fi Documentary | Free Movie
8.7K views10 months ago
YouTubeV Movies
See more
Static thumbnail place holder

Short videos

2:12:19
The Evidence For Alien Theories *MARATHON* | Ancient Aliens
106.3K views1 month ago
YouTubeHISTORY
3:43:03
Most CHILLING Alien Theories *MARATHON* | Ancient Aliens
1M views6 months ago
YouTubeHISTORY
20:20
The Truth Behind These Unexplained Phenomena | Ancient Aliens
204.1K views3 months ago
YouTubeHISTORY
42:17
Extraterrestrial Moon Bases: Strange Evidence Explained | Ancient Aliens (S1, E11) | Full
3.8M viewsJul 23, 2025
YouTubeHISTORY
22:23
7 Terrifying Theories That Suggest Aliens Actually Exist
73.6K views3 months ago
YouTubeNew Cosmic Explorer
6:13
The Most Terrifying Alien Theories Explained in 6 Minutes
886 views2 months ago
YouTubeThe Infinite Explainer
24:09
The Truth About Alien Disclosure | Ancient Aliens
390.6K views3 months ago
YouTubeHISTORY
8:27
Every Scary Alien Theory Explained in 8 Minutes
47.1K viewsJun 11, 2025
YouTubeSimply Said
4:38:00
Alien Theories That Completely Change Reality | No ads | Sleep
421 views3 months ago
YouTubeNocturNaut Sleep
48:49
Inside the Mystery of the Greys | Ancient Aliens
1.6M views6 months ago
YouTubeHISTORY
1:27:15
40 Alien Civilization Theories That Will Keep You Up At Night
42.4K views4 months ago
YouTubeSpace Dude
39:53
Earthen Echoes of Alien Technology | Ancient Aliens
292.5K views1 month ago
YouTubeHISTORY
40:56
Big Alien Theory
109.8K views6 months ago
YouTubeIsaac Arthur
42:26
The Extraterrestrial Genetic Theory | Ancient Aliens
86.4K views1 month ago
YouTubeHISTORY
22:15
The Craziest Alien Theories Ever
1.5K views1 month ago
YouTubePAXTON WORLD
37:13
Have Aliens Been Visiting Earth for Millions of Years? | Ancient Aliens | History
7.2M viewsApr 3, 2025
YouTubeHISTORY
30:56
Egypt’s Greatest Secrets and Alien Theories | Ancient Aliens
299.1K views3 months ago
YouTubeHISTORY
20:07
Every Theory About What Alien Life Would Actually Look Like
159.2K views2 months ago
YouTubeCosmic Hives
32:32
The Hybrid Theory: Human or Alien? | Ancient Aliens | History
1M views9 months ago
YouTubeHISTORY
43:03
Military Encounters with the Unknown | Ancient Aliens
410K views2 months ago
YouTubeHISTORY
Static thumbnail place holder