Watch Ancient Aliens Season 1 Online | HISTORY Channel
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Watch Ancient Aliens Season 1 Online | HISTORY Channel
Catch up on season 1 of Ancient Aliens, only on The HISTORY Channel. Get exclusive videos, pictures, bios and check out more of your favorite moments from seasons past.
Ancient Aliens Debunked
Ancient Aliens... DEBUNKED! | COLOSSAL MYSTERIES
2:44
Ancient Aliens... DEBUNKED! | COLOSSAL MYSTERIES
YouTubeColossal Cranium
292.3K viewsJul 9, 2019
Ancient Aliens Debunked (Part 1) - Megalithic Sites
1:05:07
Ancient Aliens Debunked (Part 1) - Megalithic Sites
YouTubeKingdom Comes
147K viewsSep 30, 2012
Ancient Aliens: The Hollow Moon Theory Explained | History
3:35
Ancient Aliens: The Hollow Moon Theory Explained | History
YouTubeHISTORY
212.5K viewsJan 28, 2023
Top videos
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
Ancient Aliens: Unbelievable Extraterrestrial Encounters in Antarctica | History
16:27
Ancient Aliens: Unbelievable Extraterrestrial Encounters in Antarctica | History
YouTubeHISTORY
550.2K viewsMar 28, 2024
Ancient Aliens: Extraterrestrial Legends & UFO Mysteries Revealed *3 Hour Marathon* | History
2:56:09
Ancient Aliens: Extraterrestrial Legends & UFO Mysteries Revealed *3 Hour Marathon* | History
YouTubeHISTORY
2.5M viewsSep 17, 2024
Ancient Astronaut Theory
Former Apollo astronaut believes in ancient Astronaut Theory | Ancient Astronaut Theory
0:50
Former Apollo astronaut believes in ancient Astronaut Theory | Ancient Astronaut Theory
FacebookAncient Astronaut Theory
1K viewsJun 26, 2024
263K views · 1.8K reactions |  Have you heard of ancient astronaut theory? It might seem a little creepy and have some uncomfortable implications, but it's a fascinating narrative that ties together so many pieces of history. Learn more about it and decide for yourself! #Anunnaki #AncientAliens #AncientAstronauts #theory | Jacob Kuker | Facebook
1:27
263K views · 1.8K reactions |  Have you heard of ancient astronaut theory? It might seem a little creepy and have some uncomfortable implications, but it's a fascinating narrative that ties together so many pieces of history. Learn more about it and decide for yourself! #Anunnaki #AncientAliens #AncientAstronauts #theory | Jacob Kuker | Facebook
FacebookJacob Kuker
205K views1 month ago
Some Ancient Astronaut Theorists suggest deep within our own planet could be another earth. | Ancient Aliens: Out of This World Moments
5:01
Some Ancient Astronaut Theorists suggest deep within our own planet could be another earth. | Ancient Aliens: Out of This World Moments
FacebookAncient Aliens: Out of This
1.2M viewsAug 11, 2023
Ancient Aliens: "Are We Alone?" ALIEN AGENDA UNRAVELED *Marathon* | History
2:56:07
Ancient Aliens: "Are We Alone?" ALIEN AGENDA UNRAVELED *Ma…
4.6M viewsOct 29, 2024
YouTubeHISTORY
Ancient Aliens: Unbelievable Extraterrestrial Encounters in Antarctica | History
16:27
Ancient Aliens: Unbelievable Extraterrestrial Encounters in Ant…
550.2K viewsMar 28, 2024
YouTubeHISTORY
Ancient Aliens: Extraterrestrial Legends & UFO Mysteries Revealed *3 Hour Marathon* | History
2:56:09
Ancient Aliens: Extraterrestrial Legends & UFO Mysteries Reveale…
2.5M viewsSep 17, 2024
YouTubeHISTORY
Ancient Aliens: Atlantis' Extraterrestrial Connection (Season 18)
6:54
Ancient Aliens: Atlantis' Extraterrestrial Connection (Seaso…
713.4K viewsMar 24, 2022
YouTubeHISTORY
Ancient Aliens: Secret Extraterrestrial Enclaves Revealed (Season 20)
13:54
Ancient Aliens: Secret Extraterrestrial Enclaves Reveale…
785.9K viewsJan 25, 2024
YouTubeHISTORY
Ancient Aliens: Shocking Evidence of TIME TRAVEL?!
17:50
Ancient Aliens: Shocking Evidence of TIME TRAVEL?!
918K viewsMay 30, 2024
YouTubeHISTORY
Ancient Aliens: Lost Civilization's Mysterious Connection to the Stars | History
11:42
Ancient Aliens: Lost Civilization's Mysterious Connection to the Star…
199.1K viewsNov 30, 2023
YouTubeHISTORY
4:20
Ancient Aliens: Alien Crash SURVIVOR Works With the Gover…
213.9K viewsOct 24, 2023
YouTubeHISTORY
17:36
Ancient Aliens: Da Vinci's MIND-BLOWING Secrets Revealed | Hist…
2.2M viewsDec 21, 2023
YouTubeHISTORY
2:05:52
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episod…
596.6K views2 months ago
YouTubeHISTORY
22:21
Ancient Aliens: Mystic Aztec Connections to ETs and UFOs
1.2M viewsJun 1, 2023
YouTubeHISTORY
16:19
Ancient Aliens: Mankind's Shocking Extraterrestrial Origins | History
1.1M viewsNov 16, 2023
YouTubeHISTORY
6:08
The UnXplained: Ancient Alien Civilizations Hidden On Mars (Sea…
616.8K viewsDec 21, 2021
YouTubeHISTORY
2:49
Ancient Aliens: RADIO EVIDENCE OF GALACTIC ALIEN CIVILIZATIO…
817K viewsApr 4, 2020
YouTubeHISTORY
13:14
Ancient Aliens: Alien Wisdom Shapes Life on Earth | History
262.6K viewsJan 11, 2024
YouTubeHISTORY
4:14
Ancient Aliens: Extraterrestrial Abduction in Ancient Mecca (Seas…
421.5K viewsJul 29, 2021
YouTubeHISTORY
Ancient Aliens: A Pyramid in Antarctica (Season 11, Episode 1) …
2.3M viewsNov 14, 2018
YouTubeHISTORY
35:08
The Untold Secrets of Time Travel | Ancient Aliens | History
1.4M views9 months ago
YouTubeHISTORY
13:40
Ancient Aliens: Evidence of Life in Outer Space | History
410K viewsJul 25, 2024
YouTubeHISTORY
5:14
Ancient Aliens: NASA’s Untold Extraterrestrial Encounter (Seaso…
1.8M viewsOct 28, 2021
YouTubeHISTORY
20:41
Ancient Aliens: 5 SHOCKING Mysteries Beneath Polar Ice | Hist…
4.3M viewsMar 21, 2024
YouTubeHISTORY
5:40
Ancient Aliens: Da Vinci's Alien Encounter (Season 4) | History
682.7K viewsNov 25, 2021
YouTubeHISTORY
16:50
Ancient Aliens: TERRIFYING GIANT CREATURES LIVED ON EARTH?! …
1.4M viewsMay 4, 2023
YouTubeHISTORY
20:50
Ancient Aliens: The Great Egyptian Pharaohs and Gods | History
981K viewsNov 14, 2024
YouTubeHISTORY
45:56
Groundbreaking & Unexplainable Technology | Ancient Aliens | Hist…
1.7M views7 months ago
YouTubeHISTORY
3:45
Ancient Aliens: Extraterrestrial Interference Alters Evolution (Sea…
188.2K viewsOct 14, 2021
YouTubeHISTORY
15:26
Ancient Aliens: Mind-Blowing Proof of Alien DNA Found on Earth | His…
1.2M viewsJun 29, 2023
YouTubeHISTORY
14:07
Ancient Aliens: TOP 4 OTHERWORLDLY CONNECTIONS …
1.5M viewsApr 27, 2023
YouTubeHISTORY
59:11
Ancient Aliens: TOP UFO MYSTERIES OF 2025 | Part 1
314.8K views2 months ago
YouTubeHISTORY
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