UFO Mysteries That Defy Explanation | Unidentified: Inside America's UFO Investigation
27:15
YouTubeHISTORY
UFO Mysteries That Defy Explanation | Unidentified: Inside America's UFO Investigation
From shocking military encounters to mysterious triangle-shaped craft and unexplained sightings over remote regions, revisit some of the most compelling UFO investigations ever uncovered. See more in this Unidentified: Inside America's UFO Investigation compilation. Ch1 0:00 - STUNNING ARTCTIC UFO SIGHTING Ch2 7:15 - Exclusive Footage of UFO ...
162.7K views5 days ago
Ancient Aliens
Proof of Visitations from the Middle Ages to Modern Times (S1, E5) | Ancient Aliens | Full Episode
1:28:19
Proof of Visitations from the Middle Ages to Modern Times (S1, E5) | Ancient Aliens | Full Episode
YouTubeHISTORY
28.3K views16 hours ago
UFOs Beneath the Ocean & More Mysteries of the Deep (S19, E19) | Ancient Aliens | Full Episode
42:17
UFOs Beneath the Ocean & More Mysteries of the Deep (S19, E19) | Ancient Aliens | Full Episode
YouTubeHISTORY
57.5K views4 days ago
Strange Encounters Across America | Ancient Aliens
44:57
Strange Encounters Across America | Ancient Aliens
YouTubeHISTORY
154.2K views1 day ago
Top videos
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episode Marathon*
2:05:52
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episode Marathon*
YouTubeHISTORY
834.5K views5 months ago
Ancient Aliens: These 4 Alien Abductions Will Give You Nightmares | History
20:36
Ancient Aliens: These 4 Alien Abductions Will Give You Nightmares | History
YouTubeHISTORY
337.2K viewsOct 17, 2024
MOST SHOCKING ALIEN ABDUCTIONS *Marathon* | Ancient Aliens | History
2:56:08
MOST SHOCKING ALIEN ABDUCTIONS *Marathon* | Ancient Aliens | History
YouTubeHISTORY
279.6K viewsMay 16, 2025
Roswell Incident
👽The Roswell Incident Explained #Roswell #UFO #Aliens #Conspiracy #Documentary #History #Area51
1:17
👽The Roswell Incident Explained #Roswell #UFO #Aliens #Conspiracy #Documentary #History #Area51
YouTubeTHE ARCHIVE
1 day ago
America’s Most Famous UFO Conspiracy | Roswell Incident
6:43
America’s Most Famous UFO Conspiracy | Roswell Incident
YouTubeWhispered Unknown9119
1 day ago
The Mysterious Roswell UFO Incident of 1947
1:26
The Mysterious Roswell UFO Incident of 1947
YouTubeSmithsonian Channel
314.7K viewsJan 9, 2012
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episode Marathon*
2:05:52
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episod…
834.5K views5 months ago
YouTubeHISTORY
Ancient Aliens: These 4 Alien Abductions Will Give You Nightmares | History
20:36
Ancient Aliens: These 4 Alien Abductions Will Give You Nightma…
337.2K viewsOct 17, 2024
YouTubeHISTORY
MOST SHOCKING ALIEN ABDUCTIONS *Marathon* | Ancient Aliens | History
2:56:08
MOST SHOCKING ALIEN ABDUCTIONS *Marathon* | Ancien…
279.6K viewsMay 16, 2025
YouTubeHISTORY
Abductions Through Time (S5, E8) | Ancient Aliens | Full Episode | History
44:15
Abductions Through Time (S5, E8) | Ancient Aliens | Full Episode | Hist…
234.9K views7 months ago
YouTubeHISTORY
The Truth About Alien Disclosure | Ancient Aliens
24:09
The Truth About Alien Disclosure | Ancient Aliens
232.4K views6 days ago
YouTubeHISTORY
Strange Encounters Across America | Ancient Aliens
44:57
Strange Encounters Across America | Ancient Aliens
159.8K views1 day ago
YouTubeHISTORY
Ancient Aliens: SHOCKING Documented Extraterrestrial Abductions (Season 20) | History
6:34
Ancient Aliens: SHOCKING Documented Extraterrestrial Abdu…
102.4K viewsOct 12, 2024
YouTubeHISTORY
2:12:18
Von Däniken Interstellar Legacy *Marathon* | Ancient Aliens
68.7K views5 days ago
YouTubeHISTORY
5:01
Project Blue Book: AREA 51 ALIEN ABDUCTION (Season 2) | History
479.8K viewsFeb 5, 2020
YouTubeHISTORY
19:31
Strange Abductions and Navy UFO Sightings | Ancient Aliens | History
303.7K views7 months ago
YouTubeHISTORY
24:46
Mysterious Abductions: Encounters Beyond Explanation | Ancient Aliens
297.3K views3 months ago
YouTubeHISTORY
2:56:07
Ancient Aliens: "Are We Alone?" ALIEN AGENDA UNRAVELED *Ma…
4.7M viewsOct 29, 2024
YouTubeHISTORY
45:56
Groundbreaking & Unexplainable Technology | Ancient Aliens | Hist…
2M views11 months ago
YouTubeHISTORY
10:07
The Most Disturbing Discovery Yet 😨 (S7) | The Secret of Skinwalker Ra…
43.6K views22 hours ago
YouTubeHISTORY
48:49
Inside the Mystery of the Greys | Ancient Aliens
1.5M views3 months ago
YouTubeHISTORY
35:57
Craziest Alien UFO Crashes | Ancient Aliens | History
443.1K views11 months ago
YouTubeHISTORY
18:36
Discovered: Top Secret Alien Bases | Ancient Aliens | History
1.2M viewsMar 30, 2025
YouTubeHISTORY
35:17
Evidence of Strange Human Hybrids Revealed | Ancient Aliens | History
1.1M views1 year ago
YouTubeHISTORY
7:56
The Most Convincing Alien Abduction Ever | The Travis Walto…
233 views20 hours ago
YouTubeLAB 360
5:05
Spooky Encounter in the Amazon Jungle (S5) | The Proof Is Out There
25.2K views6 days ago
YouTubeHISTORY
17:50
Ancient Aliens: Shocking Evidence of TIME TRAVEL?! | History
968.7K viewsMay 30, 2024
YouTubeHISTORY
37:29
Were the Ancient Gods Actually Aliens? | Ancient Aliens
202.2K views1 week ago
YouTubeHISTORY
40:21
The Mystery of Alien Travel Through History | Ancient Aliens
861.3K views1 month ago
YouTubeHISTORY
39:44
Unexplained Anomalies and Their Extraterrestrial Links | Ancient Ali…
652.8K views7 months ago
YouTubeHISTORY
35:05
Alien Horrors This Halloween | Ancient Aliens | History
589.9K views6 months ago
YouTubeHISTORY
18:31
Ancient Aliens: Inside Area 51's UFO Secrets | History
5.9M viewsMay 9, 2024
YouTubeHISTORY
57:28
Alien Encounters You Won't Believe | Ancient Aliens | History
38.4M viewsDec 15, 2022
YouTubeHISTORY
19:36
Revisiting the Ranch’s Wildest Events | The Secret of Skinwalker …
112.8K views1 week ago
YouTubeHISTORY
1:31:03
Evidence of Early Alien Contact with Earth | Ancient Aliens (S1, E99) | F…
3.3M viewsNov 16, 2024
YouTubeHISTORY
See more videos
Static thumbnail place holder