SHAPE-SHIFTING UFO IN ITALY | The Proof is Out There (Season 2) | History
4:43
YouTubeHISTORY
SHAPE-SHIFTING UFO IN ITALY | The Proof is Out There (Season 2) | History
On January 9th, 2017, a shape-shifting UFO hovers over Salento, Italy leaving experts stumped, in this clip from Season 2, "Two-Headed Serpent & Mummified Monster". Watch all new episodes of The Proof Is Out There, Fridays at 10/9c, and stay up to date on all of your favorite The HISTORY Channel shows at history.com/schedule. #HISTORY # ...
331.2K viewsDec 11, 2021
Alien Movies
The NEW Complete Alien Timeline (1979 - 2025)
1:18:32
The NEW Complete Alien Timeline (1979 - 2025)
YouTubeNerdist
112.4K views5 months ago
THE BEST NEW MONSTER & ALIEN MOVIES 2025 - 2026 (Trailers)
42:25
THE BEST NEW MONSTER & ALIEN MOVIES 2025 - 2026 (Trailers)
YouTubeKinoCheck.com
236.1K views8 months ago
Alien Mothership Descends On Earth | Skyfall Invasion | 2026 Sci-Fi Alien Invasion Movie
1:41:01
Alien Mothership Descends On Earth | Skyfall Invasion | 2026 Sci-Fi Alien Invasion Movie
YouTubeWe Got Movies
61.3K views2 months ago
Top videos
Unsolved Alien Mysteries: from Alaska's Pyramid to the Freemasons | Ancient Aliens
1:09:50
Unsolved Alien Mysteries: from Alaska's Pyramid to the Freemasons | Ancient Aliens
YouTubeHISTORY
3M views7 months ago
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
42:15
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
YouTubeNational Geographic
6.7M viewsFeb 24, 2024
Inside the Mystery of the Greys | Ancient Aliens
48:49
Inside the Mystery of the Greys | Ancient Aliens
YouTubeHISTORY
1.2M views3 months ago
Famous Alien Characters
Aliens (1986) Cast & Set 👽 Then vs Now (2026) 👽 Real Faces Behind the Legend
3:22
Aliens (1986) Cast & Set 👽 Then vs Now (2026) 👽 Real Faces Behind the Legend
YouTubeColdstar Cinema
246.2K views2 months ago
Allen the Alien Complete History | Invincible
22:00
Allen the Alien Complete History | Invincible
YouTubeKey Issues
2.3M viewsMay 18, 2021
Every Alien from MEN IN BLACK (MiB) Movies – From Weird to Terrifying!
37:09
Every Alien from MEN IN BLACK (MiB) Movies – From Weird to Terrifying!
YouTubeFilmIsNow Epic Movie Zone
1.1M viewsMar 19, 2025
Unsolved Alien Mysteries: from Alaska's Pyramid to the Freemasons | Ancient Aliens
1:09:50
Unsolved Alien Mysteries: from Alaska's Pyramid to the Freemasons | Ancient Aliens
3M views7 months ago
YouTubeHISTORY
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
42:15
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
6.7M viewsFeb 24, 2024
YouTubeNational Geographic
Inside the Mystery of the Greys | Ancient Aliens
48:49
Inside the Mystery of the Greys | Ancient Aliens
1.2M views3 months ago
YouTubeHISTORY
Secret Pentagon Program (Full Episode) | UFOs: Investigating the Unknown
42:12
Secret Pentagon Program (Full Episode) | UFOs: Investigating the Unknown
4.6M viewsApr 9, 2023
YouTubeNational Geographic
UFO Sightings at Nuclear Bases (Full Episode) | UFOs: Investigating the Unknown
42:14
Find in video from 01:35Government's Decision to Investigate UFOs
UFO Sightings at Nuclear Bases (Full Episode) | UFOs: Investigatin…
2.2M viewsJul 28, 2023
YouTubeNational Geographic
Uncovering Earth’s Most Sacred UFO Mysteries *Marathon* | Ancient Aliens
2:06:08
Uncovering Earth’s Most Sacred UFO Mysteries *Marathon* | Ancient Aliens
152.8K views4 months ago
YouTubeHISTORY
Mysterious Abductions: Encounters Beyond Explanation | Ancient Aliens
24:46
Mysterious Abductions: Encounters Beyond Explanation | Ancient Aliens
245.1K views2 months ago
YouTubeHISTORY
43:43
The UFO Lie: Shocking truth of Pentagon AAWSAP program | The Basement Office
1.6M viewsMay 12, 2022
YouTubeNew York Post
1:19:08
Encounters that threatened America | UFOs: Top Secret Alien Files | History
1.4M viewsSep 27, 2024
YouTubeHISTORY
1:30:54
Alien Contact: How Would Humanity React? | FULL DOCUMENTARY
686.7K viewsMar 9, 2025
YouTubeNaked Science
1:47
Investigation Alien | Official Trailer | Netflix
1.7M viewsOct 11, 2024
YouTubeNetflix
24:58
Top 20 Alien Documentaries You HAVE to See
65.6K viewsMar 11, 2025
YouTubeWatchMojo.com
2:16
The Alien Perspective - Official Trailer
90.4K viewsJan 2, 2025
YouTubeIGN
ALIEN - PRESIDENT CONNECTION | Alien Chronicles: Alien UFO Encounters (S1E13)
1:01:25
Find in video from 04:46Ronald Reagan's Fascination with UFOs
ALIEN - PRESIDENT CONNECTION | Alien Chronicles: Alien UFO Enco…
847.9K viewsAug 13, 2022
YouTubeExtreme Mysteries
UFO's: Investigating the Unknown MEGA EPISODE | Secret Programs and Close Encounters | Nat Geo
3:30:10
Find in video from 41:59Giant UFO in Texas
UFO's: Investigating the Unknown MEGA EPISODE | Secret Program…
7.3M viewsOct 5, 2024
YouTubeNational Geographic
5:48
The Proof Is Out There: UFO in Turkey Takes Witnesses by SURPRISE (Season 3) | History
778.4K viewsJul 25, 2023
YouTubeHISTORY
42:45
Aliens Undercover: The Real Men In Black Exposed
146.6K views2 months ago
YouTubeReal Stories
1:01
Aliens | #TBT Trailer | ALIEN ANTHOLOGY
40.4K viewsApr 12, 2018
YouTubeAlien Anthology
45:56
Groundbreaking & Unexplainable Technology | Ancient Aliens | History
1.9M views10 months ago
YouTubeHISTORY
2:05:52
SHOCKING UFO MYSTERIES OF 2025 | Ancient Aliens *Full Episode Marathon*
785.5K views4 months ago
YouTubeHISTORY
1:18:32
The NEW Complete Alien Timeline (1979 - 2025)
112.4K views5 months ago
YouTubeNerdist
Alien: Covenant | Official Trailer [HD] | 20th Century FOX
2:37
Find in video from 01:33The Alien's Plan
Alien: Covenant | Official Trailer […
Trailer
32.9M viewsMar 1, 2017
YouTubeAlien Anthology
2:39
Extinction | Official Trailer [HD] | Netflix
Trailer
8.1M viewsJul 11, 2018
YouTubeNetflix
44:25
Experts Reveal What Really Happened (Full Episode) | Area 51: The CIA's Secret
9.1M viewsJun 23, 2024
YouTubeNational Geographic
1:31:03
Evidence of Early Alien Contact with Earth | Ancient Aliens (S1, E99) | Full Episode | History
3.3M viewsNov 16, 2024
YouTubeHISTORY
2:56:07
Ancient Aliens: "Are We Alone?" ALIEN AGENDA UNRAVELED *Marathon* | History
4.6M viewsOct 29, 2024
YouTubeHISTORY
18:23
Unexplained Phenomena Across the American West | Ancient Aliens
196K views3 weeks ago
YouTubeHISTORY
46:34
The Alien Files: UFOs Under Investigation (Full Episode S1|E9)
786.9K viewsJul 1, 2021
YouTubeExtreme Mysteries
1:14:22
Alien Moon (Full Documentary)
174.1K viewsJun 22, 2023
YouTubeExtreme Mysteries
See more