Ancient Aliens: Possessed Geniuses or Masterminds? (S9, E4) | Full Episode
43:16
YouTubeHISTORY
Ancient Aliens: Possessed Geniuses or Masterminds? (S9, E4) | Full Episode
Throughout history, many of the world's greatest thinkers have helped push civilization forward with their profound insights and extraordinary abilities. See more in Season 9, Episode 4, "The Genius Factor." Watch all new episodes Fridays 9/8c; Stream Next Day, and stay up to date on all of your favorite shows on The HISTORY Channel website at ...
1.9M views7 months ago
Ancient Aliens: Full Episodes from History Channel
Unearthing Giants Hidden in History (S21) | Ancient Aliens
5:48
Unearthing Giants Hidden in History (S21) | Ancient Aliens
YouTubeHISTORY
21.2K views3 weeks ago
Ancient Aliens: Secrets of the Pyramid (S5, E1) | Full Episode
44:18
Ancient Aliens: Secrets of the Pyramid (S5, E1) | Full Episode
YouTubeHISTORY
4.3M viewsJun 14, 2023
Ancient Astronaut Theory | National Geographic
3:04
Ancient Astronaut Theory | National Geographic
YouTubeNational Geographic
745.3K viewsApr 14, 2010
Ancient Aliens Debunked
Linda Moulton Howe's BIGGEST Theories Revealed | Ancient Aliens
23:20
Linda Moulton Howe's BIGGEST Theories Revealed | Ancient Aliens
YouTubeHISTORY
261.3K views5 months ago
Alien Evidence in Egyptians' Tombs? | Ancient Aliens
18:00
Alien Evidence in Egyptians' Tombs? | Ancient Aliens
YouTubeHISTORY
542.4K views8 months ago
Ancient Wisdom or Extraterrestrial Legacy? | Ancient Aliens
21:28
Ancient Wisdom or Extraterrestrial Legacy? | Ancient Aliens
YouTubeHISTORY
108.6K views2 months ago
Top videos
Secret Pyramids Hide Beneath Earth's Surface | Ancient Aliens: Declassified (S1, E16) | Full Episode
2:45:34
Secret Pyramids Hide Beneath Earth's Surface | Ancient Aliens: Declassified (S1, E16) | Full Episode
YouTubeHISTORY
2.5M views1 year ago
Ancient Aliens: Extraterrestrial Secrets in Earth's Depths (S2, E4) | Full Episode
44:18
Ancient Aliens: Extraterrestrial Secrets in Earth's Depths (S2, E4) | Full Episode
YouTubeHISTORY
2.2M viewsMar 23, 2024
Ancient Aliens: Celestial Beings Cause Catastrophic Disasters (S2, E6) | Full Episode
2:47:33
Ancient Aliens: Celestial Beings Cause Catastrophic Disasters (S2, E6) | Full Episode
YouTubeHISTORY
690.1K viewsOct 6, 2024
Ancient Alien Theories Explained
Uncovering the Truth Behind the Mysterious Nazca Lines: Debunking the Ancient Alien Theory
3:17
Uncovering the Truth Behind the Mysterious Nazca Lines: Debunking the Ancient Alien Theory
YouTubeDtory
437 viewsJan 24, 2023
Ancient Aliens: Evidence of Life in Outer Space
13:40
Ancient Aliens: Evidence of Life in Outer Space
YouTubeHISTORY
408.5K viewsJul 25, 2024
Ancient Aliens Debunked
0:59
Ancient Aliens Debunked
YouTubeQuinton Reviews
37.7K viewsJun 18, 2024
Secret Pyramids Hide Beneath Earth's Surface | Ancient Aliens: Declassified (S1, E16) | Full Episode
2:45:34
Secret Pyramids Hide Beneath Earth's Surface | Ancient Aliens: D…
2.5M views1 year ago
YouTubeHISTORY
Ancient Aliens: Extraterrestrial Secrets in Earth's Depths (S2, E4) | Full Episode
44:18
Ancient Aliens: Extraterrestrial Secrets in Earth's Depths (S2, E4) …
2.2M viewsMar 23, 2024
YouTubeHISTORY
Ancient Aliens: Celestial Beings Cause Catastrophic Disasters (S2, E6) | Full Episode
2:47:33
Ancient Aliens: Celestial Beings Cause Catastrophic Disasters (S2…
690.1K viewsOct 6, 2024
YouTubeHISTORY
Ancient Aliens: 5 SHOCKING Mysteries Beneath Polar Ice
20:41
Ancient Aliens: 5 SHOCKING Mysteries Beneath Polar Ice
4.1M viewsMar 21, 2024
YouTubeHISTORY
Ancient Aliens: Extraterrestrial Legends & UFO Mysteries Revealed *3 Hour Marathon*
2:56:09
Ancient Aliens: Extraterrestrial Legends & UFO Mysteries Reveale…
2.4M viewsSep 17, 2024
YouTubeHISTORY
Ancient Aliens: The TRUTH Behind the Origins of Life
18:32
Ancient Aliens: The TRUTH Behind the Origins of Life
477.6K views11 months ago
YouTubeHISTORY
Ancient Aliens: Lost Sci-Fi Tech of Ancient Worlds
24:10
Ancient Aliens: Lost Sci-Fi Tech of Ancient Worlds
1.1M views10 months ago
YouTubeHISTORY
42:22
Ancient Aliens: Civilization Buried Under Antarctica's Ice?! (S14, E1) …
2M viewsAug 8, 2024
YouTubeHISTORY
37:13
Have Aliens Been Visiting Earth for Millions of Years? | Ancient Aliens
5.2M views6 months ago
YouTubeHISTORY
40:08
How Were These Mysterious Structures Built?! | Ancient Aliens
1.4M views8 months ago
YouTubeHISTORY
2:47:40
Was Magic Real in the Ancient World? | Ancient Aliens: Declassif…
1.2M views9 months ago
YouTubeHISTORY
40:57
Interstellar Secrets of Ancient Civilizations | Ancient Aliens
6M views8 months ago
YouTubeHISTORY
21:22
Earth's Most Inexplicable Places | Ancient Aliens
854.2K views6 months ago
YouTubeHISTORY
45:56
Groundbreaking & Unexplainable Technology | Ancient Aliens
1.1M views4 months ago
YouTubeHISTORY
15:24
Mystery Behind the Lost Continent Of Mu | Ancient Aliens
735.8K views8 months ago
YouTubeHISTORY
18:00
Alien Evidence in Egyptians' Tombs? | Ancient Aliens
542.4K views8 months ago
YouTubeHISTORY
1:09:50
Top 3 Alien Mysteries of Summer 2025 | Ancient Aliens
1.5M views1 month ago
YouTubeHISTORY
See more videos
Static thumbnail place holder