Alien Theories You Have to See to Believe | Ancient Aliens | Marathon | History
2:12:17
Alien Theories You Have to See to Believe | Ancient Aliens | Marathon | …
489.8K views11 months ago
YouTubeHISTORY
Most CHILLING Alien Theories *MARATHON* | Ancient Aliens
3:43:03
Most CHILLING Alien Theories *MARATHON* | Ancient Aliens
383.8K views3 months ago
YouTubeHISTORY
Inside the Mystery of the Greys | Ancient Aliens
48:49
Inside the Mystery of the Greys | Ancient Aliens
1.5M views3 months ago
YouTubeHISTORY
Mysteries That Span Civilizations and Time | Ancient Aliens
26:52
Mysteries That Span Civilizations and Time | Ancient Aliens
282.8K views3 weeks ago
YouTubeHISTORY
The Alien Origins of Human Civilization | Ancient Aliens
35:13
The Alien Origins of Human Civilization | Ancient Aliens
193.4K views3 months ago
YouTubeHISTORY
The Hybrid Theory: Human or Alien? | Ancient Aliens | History
32:32
The Hybrid Theory: Human or Alien? | Ancient Aliens | History
966.4K views6 months ago
YouTubeHISTORY
Inside Look At Area 51 *New Theories Revealed!* | Ancient Aliens | History
34:00
Inside Look At Area 51 *New Theories Revealed!* | Ancient Aliens | History
9.9M viewsApr 22, 2025
YouTubeHISTORY
37:13
Have Aliens Been Visiting Earth for Millions of Years? | Ancient Aliens | H…
7M viewsApr 3, 2025
YouTubeHISTORY
2:12:19
Extraterrestrial Signs We’ve Been Visited *2 Hour Marathon* | Ancient …
532.5K views2 months ago
YouTubeHISTORY
25:21
Are We Part Alien? | Ancient Aliens
71.4K views1 month ago
YouTubeHISTORY
59:11
Ancient Aliens: TOP UFO MYSTERIES OF 2025 | Part 1
392.8K views5 months ago
YouTubeHISTORY
21:20
Messages From the Stars Decoded | Ancient Aliens
316.9K views3 weeks ago
YouTubeHISTORY
21:57
The Afterlife: Myths vs. Facts | Ancient Aliens | History
411.8K views10 months ago
YouTubeHISTORY
24:23
Are the Greys Already Among Us? Alien Hybrids & Robots Revealed | An…
688.6K views9 months ago
YouTubeHISTORY
35:30
What Are They Hiding? Alien Genetics & Skull Mysteries | Ancient Aliens | H…
311.7K views7 months ago
YouTubeHISTORY
23:35
Space Secrets and NASA’s Role in the Alien Agenda | Ancient Aliens | History
272.5K views9 months ago
YouTubeHISTORY
33:12
Lost Civilizations Beyond History | Ancient Aliens
562.1K views2 months ago
YouTubeHISTORY
1:09:50
Unsolved Alien Mysteries: from Alaska's Pyramid to the Freemasons …
3.2M views8 months ago
YouTubeHISTORY
42:17
Extraterrestrial Moon Bases: Strange Evidence Explained | Ancient Aliens (…
3.7M views9 months ago
YouTubeHISTORY
55:15
Time Travelers Among Us? Exploring Ancient Theories | Ancient Aliens | Hi…
669.8K views8 months ago
YouTubeHISTORY
2:05:52
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episode Maratho…
824.3K views5 months ago
YouTubeHISTORY
4:02
Harvard Scientist Says Alien Mothership Is Real | 3I/ATLAS Explai…
31.2K views8 months ago
YouTubeWION
36:57
Lost Civilizations Beneath Antarctica? | Ancient Aliens | History
8.5M views10 months ago
YouTubeHISTORY
20:27
Humans From the Future | Ancient Aliens | History
1.7M viewsMay 8, 2025
YouTubeHISTORY
2:48:29
Secrets from Outer Space *Marathon* | Ancient Aliens | History
1.2M viewsMar 31, 2025
YouTubeHISTORY
1:30:54
Alien Contact: How Would Humanity React? | FULL DOCUMENTARY
688.7K viewsMar 9, 2025
YouTubeNaked Science
23:20
Linda Moulton Howe's BIGGEST Theories Revealed | Ancient Aliens | …
322.6K viewsMay 1, 2025
YouTubeHISTORY
33:04
Outer Space’s Most Baffling Mysteries | Ancient Aliens | History
811.3K viewsMar 4, 2025
YouTubeHISTORY
35:15
The Moon's Mysteries Revealed | Ancient Aliens | History
1.4M viewsApr 8, 2025
YouTubeHISTORY
See more videos
Static thumbnail place holder