The Ancient UFO Evidence That Changed Everything | Ancient Aliens | Marathon
2:05:30
The Ancient UFO Evidence That Changed Everything | Ancient Alie…
370.9K views3 months ago
YouTubeHISTORY
Ancient Aliens: Inside Area 51's UFO Secrets | History
18:31
Ancient Aliens: Inside Area 51's UFO Secrets | History
5.8M viewsMay 9, 2024
YouTubeHISTORY
Ancient Aliens: TOP 4 BAFFLING UFO SIGHTINGS IN AMERICA | History
17:56
Ancient Aliens: TOP 4 BAFFLING UFO SIGHTINGS IN AMERICA | Hi…
1.2M viewsAug 3, 2023
YouTubeHISTORY
Ancient Aliens: UFOs Spotted in Antarctica (Special) | History
4:40
Ancient Aliens: UFOs Spotted in Antarctica (Special) | History
5.4M viewsNov 21, 2023
YouTubeHISTORY
The First Aliens | A Brief History of Aliens in Science Fiction
25:03
The First Aliens | A Brief History of Aliens in Science Fiction
824.4K viewsJun 24, 2021
YouTubeQuinn's Ideas
Ancient Aliens: Shocking UFO Photo Leaked to the Public (Season 19) | History
3:56
Ancient Aliens: Shocking UFO Photo Leaked to the Public (Seaso…
751.9K viewsSep 2, 2023
YouTubeHISTORY
Ancient Aliens: TOP 3 UFO CRASH SITES | History
18:36
Ancient Aliens: TOP 3 UFO CRASH SITES | History
753.1K viewsJun 8, 2023
YouTubeHISTORY
3:50
History of Aliens
61 viewsSep 7, 2023
YouTubeworldwenext
6:36
Ancient Aliens: Did Life Originate in Outer Space? (Special) | History
87.8K viewsOct 21, 2023
YouTubeHISTORY
23:35
Space Secrets and NASA’s Role in the Alien Agenda | Ancient Aliens …
260.1K views5 months ago
YouTubeHISTORY
19:14
Ancient Aliens: The Government's Secret UFO Knowledge | History
340.7K viewsMay 16, 2024
YouTubeHISTORY
15:52
Ancient Aliens: UFO Technology Found on Earth | History
2.5M viewsOct 3, 2023
YouTubeHISTORY
5:37
Ancient Aliens: Time-Traveling UFO Crashes in England (Season 18) | …
2.5M viewsMay 12, 2022
YouTubeHISTORY
8:35
Ancient Aliens: TRUTH UNCOVERED By UFO Investigatio…
396.4K viewsMar 25, 2023
YouTubeHISTORY
35:57
Craziest Alien UFO Crashes | Ancient Aliens | History
339.7K views8 months ago
YouTubeHISTORY
1:18:32
The NEW Complete Alien Timeline (1979 - 2025)
65K views2 months ago
YouTubeNerdist
5:28
Ancient Aliens: Britain's Secret UFO Investigation (Special) | History
135.1K viewsFeb 6, 2024
YouTubeHISTORY
Watch Ancient Aliens Season 1 Online | HISTORY Channel
history.com
59:11
Ancient Aliens: TOP UFO MYSTERIES OF 2025 | Part 1
293.6K views1 month ago
YouTubeHISTORY
36:48
When Aliens Walked Among Us | Ancient Aliens
74.7K views2 months ago
YouTubeHISTORY
7:24
Ancient Aliens: UFO Evidence Seized by CIA (Season 19) | History
846.5K viewsMay 20, 2023
YouTubeHISTORY
6:30
Ancient Aliens: Extraterrestrials Detected by Massive Telescope (S…
746.7K viewsSep 9, 2023
YouTubeHISTORY
12:38
Ancient Aliens: TOP 3 EXTRA-TERRESTRIAL ENCOUNTERS TH…
356.4K viewsApr 22, 2023
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
6:35
The Alien Timeline in Chronological Order
3.1M viewsMay 9, 2017
YouTubeIGN
16:19
Ancient Aliens: Mankind's Shocking Extraterrestrial Origins | History
1.1M viewsNov 16, 2023
YouTubeHISTORY
17:45
TOP 4 UNBELIEVABLE INSTANCES OF ALIENS & TIME TRAVEL | Anci…
1.6M viewsMay 11, 2023
YouTubeHISTORY
18:43
UFOs, Government Secrets & Hidden Knowledge | Ancient Aliens
141.6K views2 months ago
YouTubeHISTORY
See more videos
Static thumbnail place holder