The Most Shocking Alien Encounters Ever | Ancient Aliens
40:21
The Most Shocking Alien Encounters Ever | Ancient Aliens
938.7K views1 month ago
YouTubeHISTORY
10 Strange Creatures Science Still Can't Explain | Ancient Aliens (S20, E2) | Full Episode
41:42
10 Strange Creatures Science Still Can't Explain | Ancient Aliens (S20, E2) | Full Episode
52K views1 month ago
YouTubeHISTORY
Lost Technologies of Ancient Civilizations | Ancient Aliens
44:17
Lost Technologies of Ancient Civilizations | Ancient Aliens
133.7K views2 months ago
YouTubeHISTORY
UFOs at Nuclear Sites? | Ancient Aliens
25:31
UFOs at Nuclear Sites? | Ancient Aliens
204.6K views4 months ago
YouTubeHISTORY
Skeletons That Defy Human History | Ancient Aliens
26:20
Skeletons That Defy Human History | Ancient Aliens
67.7K views2 months ago
YouTubeHISTORY
Gods or Visitors From the Stars? | Ancient Aliens
41:28
Gods or Visitors From the Stars? | Ancient Aliens
477.2K views3 months ago
YouTubeHISTORY
The Truth About Alien Disclosure | Ancient Aliens
24:09
The Truth About Alien Disclosure | Ancient Aliens
390.6K views2 months ago
YouTubeHISTORY
40:21
The Mystery of Alien Travel Through History | Ancient Aliens
1.3M views3 months ago
YouTubeHISTORY
23:17
Humanity’s Greatest Unexplained Mysteries | Ancient Aliens
341.6K views5 months ago
YouTubeHISTORY
26:52
Mysteries That Span Civilizations and Time | Ancient Aliens
418.5K views3 months ago
YouTubeHISTORY
25:21
Are We Part Alien? | Ancient Aliens
74.7K views4 months ago
YouTubeHISTORY
39:22
What Governments Know About Aliens | Ancient Aliens
1M views5 months ago
YouTubeHISTORY
8:59
UFO FILES: Scientist believes FOUR types of alien life have been found
2.3M views2 months ago
YouTubeFox News
1:04:06
2025’s Biggest Alien Discoveries (Part 2) | Ancient Aliens
1.3M views7 months ago
YouTubeHISTORY
37:13
Have Aliens Been Visiting Earth for Millions of Years? | Ancient Aliens | History
7.2M viewsApr 3, 2025
YouTubeHISTORY
20:31
Where Do UFOs Really Come From? | Ancient Aliens
185.7K views6 months ago
YouTubeHISTORY
48:49
Inside the Mystery of the Greys | Ancient Aliens
1.6M views5 months ago
YouTubeHISTORY
1:09:50
Unsolved Alien Mysteries: from Alaska's Pyramid to the Freemasons | Ancient Aliens
3.4M views10 months ago
YouTubeHISTORY
2:05:52
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episode Marathon*
1M views7 months ago
YouTubeHISTORY
36:57
Lost Civilizations Beneath Antarctica? | Ancient Aliens | History
9M viewsJul 8, 2025
YouTubeHISTORY
42:17
Extraterrestrial Moon Bases: Strange Evidence Explained | Ancient Aliens (S1, E11) | Full Episode
3.7M viewsJul 23, 2025
YouTubeHISTORY
34:00
Inside Look At Area 51 *New Theories Revealed!* | Ancient Aliens | History
10.5M viewsApr 22, 2025
YouTubeHISTORY
43:03
The Military & Extraterrestrial Encounters | Ancient Aliens
300.3K views7 months ago
YouTubeHISTORY
38:13
Explaining Advanced Ancient Egyptian Technologies | Ancient Aliens | Compilation | History
5.8M viewsMay 13, 2025
YouTubeHISTORY
26:20
Alien Top Mysteries: Everything We Know in 26 Minutes
13.2K views3 months ago
YouTubeBest Documentary
59:11
Ancient Aliens: TOP UFO MYSTERIES OF 2025 | Part 1
414.8K views7 months ago
YouTubeHISTORY
3:01
Obama Confirms Aliens Are Real: UFOs, Area 51 Secrets & Donald Trump's Cover-Ups Explained | 4K
11.1K views5 months ago
YouTubeCNN-News18
57:28
Alien Encounters You Won't Believe | Ancient Aliens | History
38.6M viewsDec 15, 2022
YouTubeHISTORY
20:27
Humans From the Future | Ancient Aliens | History
2M viewsMay 8, 2025
YouTubeHISTORY
1:56
Aliens (1986) Trailer #1 | Movieclips Classic Trailers
Trailer
1.1M viewsFeb 15, 2018
YouTubeRotten Tomatoes Classic Trailers
See more
Static thumbnail place holder