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The Universe: EXPLORING VIOLENT ALIEN WORLDS *3 Hour Marathon* | History
2:56:34
The Universe: EXPLORING VIOLENT ALIEN WORLDS *3 Hour Marathon…
5.3M viewsSep 17, 2023
YouTubeHISTORY
The Universe: Explore the Alien Worlds of Outer Space *3 Hour Marathon* | History
2:56:33
The Universe: Explore the Alien Worlds of Outer Space *3 Hour Ma…
5.3M viewsOct 15, 2023
YouTubeHISTORY
Alien Evolution, Hidden Worlds & Deep Sea Secrets *Marathon* | Ancient Aliens | History
2:06:24
Alien Evolution, Hidden Worlds & Deep Sea Secrets *Marathon* | An…
545.5K views8 months ago
YouTubeHISTORY
Are Aliens Guiding Cosmic Impacts? (S19, E6) | Ancient Aliens | Full Episode
42:17
Are Aliens Guiding Cosmic Impacts? (S19, E6) | Ancient Alien…
209.4K views1 month ago
YouTubeHISTORY
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…
2.7M viewsOct 26, 2024
YouTubeHISTORY
Extraterrestrial Signs We’ve Been Visited *2 Hour Marathon* | Ancient Aliens
2:12:19
Extraterrestrial Signs We’ve Been Visited *2 Hour Marathon* | Ancien…
532.5K views2 months ago
YouTubeHISTORY
Ancient Aliens: Extraterrestrial Legends & UFO Mysteries Revealed *3 Hour Marathon* | History
2:56:09
Ancient Aliens: Extraterrestrial Legends & UFO Mysteries Reveale…
2.6M viewsSep 17, 2024
YouTubeHISTORY
2:10:24
Chilling Evidence of ETs Among Us *Marathon* | Ancient Aliens
234.8K views1 month ago
YouTubeHISTORY
18:23
Unexplained Phenomena Across the American West | Ancient Aliens
211.1K views1 month ago
YouTubeHISTORY
42:17
Were We Visited by Aliens Long Ago? Theories and Evidence (S11…
1.4M views8 months ago
YouTubeHISTORY
39:22
What Governments Know About Aliens | Ancient Aliens
900.2K views2 months ago
YouTubeHISTORY
21:55
Aliens Were Already Here | Ancient Aliens
364.7K views2 months ago
YouTubeHISTORY
28:37
The Evidence Says Yes | Ancient Aliens
168.3K views1 month ago
YouTubeHISTORY
42:15
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
6.8M viewsFeb 24, 2024
YouTubeNational Geographic
2:48:29
Secrets from Outer Space *Marathon* | Ancient Aliens | History
1.2M viewsMar 31, 2025
YouTubeHISTORY
1:31:03
Evidence of Early Alien Contact with Earth | Ancient Aliens (S1, E99) | F…
3.3M viewsNov 16, 2024
YouTubeHISTORY
8:21
The Most Alien World in Our Solar System | Space's Deepest Secrets …
10.2K views9 months ago
YouTubeScience Channel
20:27
Humans From the Future | Ancient Aliens | History
1.7M viewsMay 8, 2025
YouTubeHISTORY
2:07:00
Mysteries Beyond Earth and Time *Marathon* | Ancient Aliens | History
307.6K views5 months ago
YouTubeHISTORY
35:13
The Alien Origins of Human Civilization | Ancient Aliens
188.9K views3 months ago
YouTubeHISTORY
24:58
Top 20 Alien Documentaries You HAVE to See
65.6K viewsMar 11, 2025
YouTubeWatchMojo.com
36:57
Lost Civilizations Beneath Antarctica? | Ancient Aliens | Hist…
8.3M views10 months ago
YouTubeHISTORY
47:26
Is Escape from Earth Possible? | One Strange Rock Ft. Will Smith (…
505K views4 months ago
YouTubeNational Geographic
34:51
David Childress Around the World | Ancient Aliens
218.6K views2 months ago
YouTubeHISTORY
1:19:08
Encounters that threatened America | UFOs: Top Secret Alien Files | Hi…
1.5M viewsSep 27, 2024
YouTubeHISTORY
47:24
Birth of Planet Earth ft. Will Smith (Full Episode) | One Strange Rock …
665.4K views5 months ago
YouTubeNational Geographic
35:57
Craziest Alien UFO Crashes | Ancient Aliens | History
412K views11 months ago
YouTubeHISTORY
18:43
UFOs, Government Secrets & Hidden Knowledge | Ancient Aliens
248.2K views5 months ago
YouTubeHISTORY
52:36
The Nearest Planets That Could Have Alien Life
38.3K views3 weeks ago
YouTubeWonder
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