Secrets Hidden in Antarctica and Beyond *Marathon* | Ancient Aliens
2:48:29
YouTubeHISTORY
Secrets Hidden in Antarctica and Beyond *Marathon* | Ancient Aliens
Explore some of the most mysterious theories on Earth and beyond, from alleged UFO conspiracies and hidden agendas to secrets buried in Antarctica and the ancient enigma of Nan Madol, as investigators search for evidence that could rewrite history. See more in this marathon. Stay up to date on all of your favorite shows on The HISTORY Channel ...
10.6K views10 hours ago
Ancient Aliens Debunked
How Ancient Aliens Threatens Real History
0:54
How Ancient Aliens Threatens Real History
YouTubeQuinton Reviews
36.1K viewsJun 21, 2024
Ancient Aliens: "Are We Alone?" ALIEN AGENDA UNRAVELED *Marathon* | History
2:56:07
Ancient Aliens: "Are We Alone?" ALIEN AGENDA UNRAVELED *Marathon* | History
YouTubeHISTORY
4.6M viewsOct 29, 2024
Linda Moulton Howe's BIGGEST Theories Revealed | Ancient Aliens | History
23:20
Linda Moulton Howe's BIGGEST Theories Revealed | Ancient Aliens | History
YouTubeHISTORY
296.6K viewsMay 1, 2025
Top videos
Forbidden Caves Inside Antarctic Pyramids *Marathon* | Ancient Aliens
2:07:27
Forbidden Caves Inside Antarctic Pyramids *Marathon* | Ancient Aliens
YouTubeHISTORY
103.8K views1 week ago
Deep Dive Into Powers of Alien Artifacts
1:35:10
Deep Dive Into Powers of Alien Artifacts
YouTubeAbductions 101: UFOs and
2 views9 hours ago
Uncovering the Truth: Giants, Alien Relics & The Human Experiment *Marathon* | Ancient Aliens
2:05:33
Uncovering the Truth: Giants, Alien Relics & The Human Experiment *Marathon* | Ancient Aliens
YouTubeHISTORY
458.5K views8 months ago
Ancient Astronaut Theory
Ancient Astronaut Theory | National Geographic
3:04
Ancient Astronaut Theory | National Geographic
YouTubeNational Geographic
747.7K viewsApr 14, 2010
Ancient Aliens: Interstellar Civilization Uncovered in Mesopotamia (Special) | History
6:27
Ancient Aliens: Interstellar Civilization Uncovered in Mesopotamia (Special) | History
YouTubeHISTORY
154.9K viewsOct 29, 2024
Was America’s Founding Father Contacted by Aliens? (Season 15) | Ancient Aliens | History
5:00
Was America’s Founding Father Contacted by Aliens? (Season 15) | Ancient Aliens | History
YouTubeHISTORY
16.3K views9 months ago
Forbidden Caves Inside Antarctic Pyramids *Marathon* | Ancient Aliens
2:07:27
Forbidden Caves Inside Antarctic Pyramids *Marathon* | Ancient Aliens
103.8K views1 week ago
YouTubeHISTORY
Deep Dive Into Powers of Alien Artifacts
1:35:10
Deep Dive Into Powers of Alien Artifacts
2 views9 hours ago
YouTubeAbductions 101: UFOs and the Paranormal Co…
Uncovering the Truth: Giants, Alien Relics & The Human Experiment *Marathon* | Ancient Aliens
2:05:33
Uncovering the Truth: Giants, Alien Relics & The Human Experiment *Marathon* | Ancient Aliens
458.5K views8 months ago
YouTubeHISTORY
The Evidence Says Yes | Ancient Aliens
28:37
The Evidence Says Yes | Ancient Aliens
168.3K views1 month ago
YouTubeHISTORY
Lost Technologies of Ancient Civilizations | Ancient Aliens
44:17
Lost Technologies of Ancient Civilizations | Ancient Aliens
138.2K views3 days ago
YouTubeHISTORY
Alien Artifacts - The Lost World (Full Documentary)
1:14:15
Alien Artifacts - The Lost World (Full Documentary)
71.6K viewsJul 17, 2023
YouTubeExtreme Mysteries
Have Aliens Been Visiting Earth for Millions of Years? | Ancient Aliens | History
37:13
Have Aliens Been Visiting Earth for Millions of Years? | Ancient Aliens | History
6.9M viewsApr 3, 2025
YouTubeHISTORY
20:41
Ancient Aliens: 5 SHOCKING Mysteries Beneath Polar Ice | History
4.3M viewsMar 21, 2024
YouTubeHISTORY
42:22
Ancient Aliens: Civilization Buried Under Antarctica's Ice?! (S14, E1) | Full Episode | History
2.3M viewsAug 8, 2024
YouTubeHISTORY
40:08
How Were These Mysterious Structures Built?! | Ancient Aliens | History
2M viewsFeb 18, 2025
YouTubeHISTORY
45:56
Groundbreaking & Unexplainable Technology | Ancient Aliens | History
1.9M views10 months ago
YouTubeHISTORY
18:16
Biggest Discoveries Found on the Moon *Part 2* | Ancient Aliens | History
1.6M viewsJan 30, 2025
YouTubeHISTORY
24:10
Ancient Aliens: Lost Sci-Fi Tech of Ancient Worlds | History
1.2M viewsDec 5, 2024
YouTubeHISTORY
26:52
Mysteries That Span Civilizations and Time | Ancient Aliens
204.7K views1 week ago
YouTubeHISTORY
10:12
REAL 2026 Alien Proof We Can No Longer Ignore
13.5K views1 week ago
YouTubeMostAmazingTop10
8:59:22
🔴 LIVE 24/7 | Power Rangers Jungle Fury ⚡️Full Season Episodes 1–38 | Power Rangers Official
5.9K views8 hours ago
YouTubePower Rangers Official
6:46
Ancient Aliens: Extraterrestrials Planted Life on Earth?! (Season 20) | History
95.8K viewsMar 23, 2024
YouTubeHISTORY
1:35
Alien Artifacts - The Lost World (Official Trailer)
2.2K viewsNov 27, 2023
YouTubeExtreme Mysteries
9:59:13
🔴 LIVE 24/7 | Power Rangers Megaforce & SuperMega Force | Full Episodes | Power Rangers Official
5.8K views20 hours ago
YouTubePower Rangers Official
55:15
Time Travelers Among Us? Exploring Ancient Theories | Ancient Aliens | History
656.2K views8 months ago
YouTubeHISTORY
8:14
5 (Allegedly) Alien Artifacts Found on Earth | Unveiled
39.1K viewsAug 31, 2020
YouTubeUnveiled
20:29
Forbidden Alien Knowledge Finally Told | Ancient Aliens | History
357.4K views10 months ago
YouTubeHISTORY
1:19:43
Arizona's Secret UFO Files | ALIENS UNCOVERED: ET OR MAN-MADE | The Hidden History Beyond Roswell
157K viewsMay 5, 2024
YouTubeFilmIsNow Movies
5:17
The Proof Is Out There: MYSTERIOUS UFO ENCOUNTER in Southern California (Season 2) | History
315.3K viewsSep 30, 2021
YouTubeHISTORY
16:31
Investigating Cosmic Mysteries | Ancient Aliens | History
148.8K viewsMar 23, 2025
YouTubeHISTORY
1:05:08
Alien Artifacts - The Outer Dimensions (Full Documentary)
235.1K viewsJun 17, 2023
YouTubeExtreme Mysteries
2:16
The Alien Perspective - Official Trailer (2025) Documentary
154.5K viewsDec 20, 2024
YouTubeIGN Movie Trailers
8:59:10
🔴 LIVE 24/7 | Power Rangers Jungle Fury ⚡️Full Season Episodes 1–38 | Power Rangers Official
5.7K views17 hours ago
YouTubePower Rangers Official
9:59:29
🔴 LIVE 24/7 | Power Rangers Megaforce & SuperMega Force | Full Episodes | Power Rangers Official
5.3K views10 hours ago
YouTubePower Rangers Official
See more