UNBELIEVABLE Eyewitness Alien Encounters | The Proof Is Out There | History
22:11
YouTubeHISTORY
UNBELIEVABLE Eyewitness Alien Encounters | The Proof Is Out There | History
You won't believe some of these shocking eyewitness encounters, in this compilation from The Proof Is Out There. 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 http://history.com/schedule. If you are interested in submitting videos or other content to ...
230.4K viewsNov 2, 2024
Alien Movie Scenes
Alien (1979) - The Alien Appears Scene (3/5) | Movieclips
2:34
Alien (1979) - The Alien Appears Scene (3/5) | Movieclips
YouTubeMovieclips
2M viewsMay 16, 2015
Top 10 Alien Franchise Movie Moments
10:52
Top 10 Alien Franchise Movie Moments
YouTubeWatchMojo.com
1.6M viewsJan 6, 2016
Alien (1979) - Ripley's Last Stand Scene (5/5) | Movieclips
2:42
Alien (1979) - Ripley's Last Stand Scene (5/5) | Movieclips
YouTubeMovieclips
2.4M viewsMay 16, 2015
Top videos
Alien Contact: How Would Humanity React? | FULL DOCUMENTARY
1:30:54
Alien Contact: How Would Humanity React? | FULL DOCUMENTARY
YouTubeNaked Science
686.7K viewsMar 9, 2025
Uncovering the Truth: Giants, Alien Relics & The Human Experiment *Marathon* | Ancient Aliens
2:05:33
Uncovering the Truth: Giants, Alien Relics & The Human Experiment *Marathon* | Ancient Aliens
YouTubeHISTORY
458.5K views8 months ago
Alien Bodies Revealed to Lawmakers (S2) | The UnBelievable with Dan Aykroyd
9:01
Alien Bodies Revealed to Lawmakers (S2) | The UnBelievable with Dan Aykroyd
YouTubeHISTORY
26K views3 weeks ago
Roswell Incident Documentary
Uncovering Decades of UFO Cover-Ups | Special | Full Episode | History
1:21:46
Uncovering Decades of UFO Cover-Ups | Special | Full Episode | History
YouTubeHISTORY
416.4K views5 months ago
Roswell: The World’s Biggest Alien Cover-Up Finally Exposed
20:33
Roswell: The World’s Biggest Alien Cover-Up Finally Exposed
YouTubeReal Stories
10K views2 months ago
History's Greatest Mysteries: Military Cleanup at Roswell Crash?! (S1, E6) | Full Episode
1:22:05
History's Greatest Mysteries: Military Cleanup at Roswell Crash?! (S1, E6) | Full Episode
YouTubeHISTORY
871.6K views11 months ago
Alien Contact: How Would Humanity React? | FULL DOCUMENTARY
1:30:54
Alien Contact: How Would Humanity React? | FULL DOCUMENTARY
686.7K viewsMar 9, 2025
YouTubeNaked Science
Uncovering the Truth: Giants, Alien Relics & The Human Experiment *Marathon* | Ancient Aliens
2:05:33
Uncovering the Truth: Giants, Alien Relics & The Human Experiment *Marathon* | Ancient Aliens
458.5K views8 months ago
YouTubeHISTORY
Alien Bodies Revealed to Lawmakers (S2) | The UnBelievable with Dan Aykroyd
9:01
Alien Bodies Revealed to Lawmakers (S2) | The UnBelievable with Dan Aykroyd
26K views3 weeks ago
YouTubeHISTORY
Are aliens real? Do aliens exist? Technosignatures may hold new clues
Are aliens real? Do aliens exist? Technosignatures may hold new clues
5 months ago
phys.orgLindsey Valich,edited
Do Aliens Exist? We Asked a NASA Scientist: Episode 5 - NASA
Do Aliens Exist? We Asked a NASA Scientist: Episode 5 - NASA
Sep 8, 2021
nasa.gov
Nordics & The Cube: UFO True Story | UFO Witness S2 Ep8 | Discovery Channel
42:35
Nordics & The Cube: UFO True Story | UFO Witness S2 Ep8 | Discovery Channel
106.1K views10 months ago
YouTubeDiscoveryChannelInd
Belief in alien visits to Earth is spiralling out of control – here’s why that’s so dangerous
Belief in alien visits to Earth is spiralling out of control – here’s why that’s so dangerous
2 months ago
theconversation.com
21:29
Secrets Buried by Time: Are They Hiding Among Us? | Ancient Aliens | History
249.2K views7 months ago
YouTubeHISTORY
23:00
The Truth Behind Angelic Visitors | Ancient Aliens | History
284.6K views6 months ago
YouTubeHISTORY
1:01:51
Exposing Government Secrets! | ALIEN AND UFO ENCOUNTERS: THE TOP 20
393.8K viewsApr 28, 2024
YouTubeFilmIsNow Movies
Unearthly Encounters | ALIEN ABDUCTION: THE STRANGEST UFO CASE FILES | Beyond Belief
1:17:27
Find in video from 01:20The Alien Abduction
Unearthly Encounters | ALIEN ABDUCTION: THE STRANGEST U…
1.2M viewsMay 26, 2024
YouTubeFilmIsNow Movies
19:45
SHOCKING EVIDENCE of Founding Fathers Linked to Aliens | Ancient Aliens | History
340.5K viewsJan 19, 2025
YouTubeHISTORY
1:58:41
77 Irrefutable UFO and Alien Sightings caught on camera I Shocking Footage
155.5K viewsMar 21, 2025
YouTubeLAB 360
18:07
My Search for Proof Aliens Exist | Avi Loeb | TED
1.6M viewsJul 16, 2024
YouTubeTED
13:20
10 Alien Species Believed to Be Visiting Earth
114.2K views10 months ago
YouTubeWatchMojo.com
1:57
Former US President Barack Obama Says Aliens Are Real | 10 News
75.5K views2 months ago
YouTube10 News
13:40
Ancient Aliens: Evidence of Life in Outer Space | History
412.1K viewsJul 25, 2024
YouTubeHISTORY
14:55
Ancient Aliens: Indecipherable Alien Codes (Season 20) | History
244.2K viewsFeb 22, 2024
YouTubeHISTORY
2:16
The Alien Perspective - Official Trailer (2025) Documentary
154.5K viewsDec 20, 2024
YouTubeIGN Movie Trailers
The Theory That Angels and Demons Are Actually Aliens
4:54
Find in video from 03:28Alien Base Inside the Moon
The Theory That Angels and Demons Are Actually Aliens
405.7K viewsJun 13, 2024
YouTubeJRE Clips
10:00
Aliens are already on Earth, new Harvard study speculates | LiveNOW from FOX
495.6K viewsJun 14, 2024
YouTubeLiveNOW from FOX
0:45
Trump claims Obama 'gave away classified information' when he said aliens exist
1 month ago
The IndependentOwen Scott
1:16:35
How Close Are We To Finding Alien Life?
554.9K viewsMar 13, 2024
YouTubeWhat If
2:32
Aliens Discovered The Indomitable Human Spirit Was Not A Myth
1.5M viewsMay 7, 2024
YouTubeLessons in Meme Culture
Ancient Aliens: 5 SHOCKING Mysteries Beneath Polar Ice | History
20:41
Find in video from 05:00Ancient Aliens in Antarctica
Ancient Aliens: 5 SHOCKING Mysteries Beneath Polar Ice | Hist…
4.3M viewsMar 21, 2024
YouTubeHISTORY
9:11
The Cambridge scientist who thinks he’s just discovered alien life
3.7M viewsApr 26, 2024
YouTubeLBC
8:51
TERRIFYINGLY Graphic Witness Account of Alien Abduction | UFO Witness | Travel Channel
648K viewsDec 2, 2023
YouTubeTravel Channel
16:27
Ancient Aliens: Unbelievable Extraterrestrial Encounters in Antarctica | History
550.9K viewsMar 28, 2024
YouTubeHISTORY
28:14
Multiple ALIEN & UFO Sighting CAUGHT ON CAMERA! The Proof Is Out There
86.9K viewsFeb 12, 2024
YouTubeLAB 360
See more