The Mystery of Alien Travel Through History | Ancient Aliens
40:21
The Mystery of Alien Travel Through History | Ancient Aliens
1.4M views6 months ago
YouTubeHISTORY
Evidence of Early Alien Contact with Earth | Ancient Aliens (S1, E99) | Full Episode | History
1:31:03
Evidence of Early Alien Contact with Earth | Ancient Aliens (S1, E99) | Full Episode | History
3.8M viewsNov 16, 2024
YouTubeHISTORY
The Most Shocking Alien Encounters Ever | Ancient Aliens
40:21
The Most Shocking Alien Encounters Ever | Ancient Aliens
1.5M views5 months ago
YouTubeHISTORY
Ancient Aliens: "Are We Alone?" ALIEN AGENDA UNRAVELED *Marathon* | History
2:56:07
Ancient Aliens: "Are We Alone?" ALIEN AGENDA UNRAVELED *Marathon* | History
5M viewsOct 29, 2024
YouTubeHISTORY
Aliens Were Already Here | Ancient Aliens
21:55
Aliens Were Already Here | Ancient Aliens
405.2K views8 months ago
YouTubeHISTORY
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episode Marathon*
2:05:52
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episode Marathon*
1.1M views10 months ago
YouTubeHISTORY
Alien Encounters You Won't Believe | Ancient Aliens | History
57:28
Alien Encounters You Won't Believe | Ancient Aliens | History
38.7M viewsDec 15, 2022
YouTubeHISTORY
44:43
Ancient Sites that Defy Explanation | Ancient Aliens | Compilation
1.3M views4 months ago
YouTubeHISTORY
39:44
Unexplained Anomalies and Their Extraterrestrial Links | Ancient Aliens
656.2K viewsOct 21, 2025
YouTubeHISTORY
24:46
Mysterious Abductions: Encounters Beyond Explanation | Ancient Aliens
384.6K views8 months ago
YouTubeHISTORY
24:09
The Truth About Alien Disclosure | Ancient Aliens
397.9K views5 months ago
YouTubeHISTORY
2:06:08
Uncovering Earth’s Most Sacred UFO Mysteries *Marathon* | Ancient Aliens
283.8K views10 months ago
YouTubeHISTORY
23:17
Humanity’s Greatest Unexplained Mysteries | Ancient Aliens
368.1K views9 months ago
YouTubeHISTORY
42:22
Ancient Aliens: Civilization Buried Under Antarctica's Ice?! (S14, E1) | Full Episode | History
2.4M viewsAug 8, 2024
YouTubeHISTORY
18:43
UFOs, Government Secrets & Hidden Knowledge | Ancient Aliens
254K views11 months ago
YouTubeHISTORY
48:49
Inside the Mystery of the Greys | Ancient Aliens
1.6M views9 months ago
YouTubeHISTORY
45:56
Groundbreaking & Unexplainable Technology | Ancient Aliens | History
2.1M viewsJun 24, 2025
YouTubeHISTORY
33:52
Extraterrestrial Mysteries on the Ocean Floor | Ancient Aliens
1.3M views4 months ago
YouTubeHISTORY
1:04:06
2025’s Biggest Alien Discoveries (Part 2) | Ancient Aliens
1.3M views10 months ago
YouTubeHISTORY
38:13
Explaining Advanced Ancient Egyptian Technologies | Ancient Aliens | Compilation | History
6.3M viewsMay 13, 2025
YouTubeHISTORY
1:09:50
Unsolved Alien Mysteries: from Alaska's Pyramid to the Freemasons | Ancient Aliens
3.4M viewsSep 1, 2025
YouTubeHISTORY
36:57
Lost Civilizations Beneath Antarctica? | Ancient Aliens | History
9.2M viewsJul 8, 2025
YouTubeHISTORY
59:11
Ancient Aliens: TOP UFO MYSTERIES OF 2025 | Part 1
427.2K views10 months ago
YouTubeHISTORY
17:36
Ancient Aliens: Da Vinci's MIND-BLOWING Secrets Revealed | History
2.6M viewsDec 21, 2023
YouTubeHISTORY
18:31
Ancient Aliens: Inside Area 51's UFO Secrets | History
6.1M viewsMay 9, 2024
YouTubeHISTORY
34:00
Inside Look At Area 51 *New Theories Revealed!* | Ancient Aliens | History
10.6M viewsApr 22, 2025
YouTubeHISTORY
16:19
Ancient Aliens: Mankind's Shocking Extraterrestrial Origins | History
1.1M viewsNov 16, 2023
YouTubeHISTORY
20:41
Ancient Aliens: 5 SHOCKING Mysteries Beneath Polar Ice | History
4.3M viewsMar 21, 2024
YouTubeHISTORY
16:50
Ancient Aliens: TERRIFYING GIANT CREATURES LIVED ON EARTH?! | History
1.4M viewsMay 4, 2023
YouTubeHISTORY
1:01:28
Ancient Mysteries | Ancient Aliens: Origin of Humanity | Full Sci-Fi Documentary | Free Movie
8.8K viewsOct 24, 2025
YouTubeV Movies
See more
Static thumbnail place holder