The Extraterrestrial Genetic Theory | Ancient Aliens
42:25
YouTubeHISTORY
The Extraterrestrial Genetic Theory | Ancient Aliens
Could humanity’s genetic origins hold clues to extraterrestrial involvement? Explore theories, ancient accounts, and scientific mysteries that some believe suggest a connection between alien visitors and human DNA. See more in this compilation. Stay up to date on all of your favorite shows on The HISTORY Channel website at http://history.com ...
72.1K views1 day ago
Shorts
Massachusetts UFO Mysteries | Ancient Aliens
15:17
100.4K views
Massachusetts UFO Mysteries | Ancient Aliens
HISTORY
The Radar Contact No One Could Explain (S18) | Ancient Aliens
5:44
46.1K views
The Radar Contact No One Could Explain (S18) | Ancient Aliens
HISTORY
Alien Movies
Top 20 Alien Invasion Movies
24:01
Top 20 Alien Invasion Movies
YouTubeWatchMojo.com
28.6K views1 month ago
TOP 20 Best Alien Horror Movies Of All Time Ranked
28:39
TOP 20 Best Alien Horror Movies Of All Time Ranked
YouTubeTop Movies
14K views1 month ago
THE BEST NEW MONSTER & ALIEN MOVIES 2026 (Trailers)
35:08
THE BEST NEW MONSTER & ALIEN MOVIES 2026 (Trailers)
YouTubeKinoCheck.com
160.9K views6 months ago
Top videos
Craziest Alien UFO Crashes | Ancient Aliens
35:47
Craziest Alien UFO Crashes | Ancient Aliens
YouTubeHISTORY
154.6K views6 days ago
Alien Trailer HD (Original 1979 Ridley Scott Film) Sigourney Weaver
1:58
Alien Trailer HD (Original 1979 Ridley Scott Film) Sigourney Weaver
YouTubeRotten Tomatoes Trailers
3M viewsMay 22, 2012
The Alien Secrets Hidden in Plain Sight | *MARATHON* | Ancient Aliens
2:12:16
The Alien Secrets Hidden in Plain Sight | *MARATHON* | Ancient Aliens
YouTubeHISTORY
142K views5 days ago
Ancient Aliens
Why the Ancients Feared the End of the World (S4, E2) | Ancient Aliens | Full Episode
44:15
Why the Ancients Feared the End of the World (S4, E2) | Ancient Aliens | Full Episode
YouTubeHISTORY
44.7K views1 week ago
Exploring the Universe's Hidden Forces | Ancient Aliens
22:15
Exploring the Universe's Hidden Forces | Ancient Aliens
YouTubeHISTORY
6.5K views23 hours ago
Could Wormholes Connect the Cosmos? | Ancient Aliens
21:35
Could Wormholes Connect the Cosmos? | Ancient Aliens
YouTubeHISTORY
42.1K views2 days ago
Craziest Alien UFO Crashes | Ancient Aliens
35:47
Craziest Alien UFO Crashes | Ancient Aliens
154.6K views6 days ago
YouTubeHISTORY
Alien Trailer HD (Original 1979 Ridley Scott Film) Sigourney Weaver
1:58
Alien Trailer HD (Original 1979 Ridley Scott Film) Sigourney Weaver
Trailer
3M viewsMay 22, 2012
YouTubeRotten Tomatoes Trailers
The Alien Secrets Hidden in Plain Sight | *MARATHON* | Ancient Aliens
2:12:16
The Alien Secrets Hidden in Plain Sight | *MARATHON* | Ancient Aliens
142K views5 days ago
YouTubeHISTORY
Massachusetts UFO Mysteries | Ancient Aliens
15:17
Massachusetts UFO Mysteries | Ancient Aliens
100.4K views1 week ago
YouTubeHISTORY
The Radar Contact No One Could Explain (S18) | Ancient Aliens
5:44
The Radar Contact No One Could Explain (S18) | Ancient Aliens
46.1K views4 days ago
YouTubeHISTORY
Every Alien World We Could Actually Live On
1:18:49
Every Alien World We Could Actually Live On
12.3K views21 hours ago
YouTubeWhat If
Why Scientists Think This Is Our Strongest Evidence of Aliens
20:00
Why Scientists Think This Is Our Strongest Evidence of Aliens
540.8K views1 week ago
YouTubeAstrum
21:35
Could Wormholes Connect the Cosmos? | Ancient Aliens
43.5K views2 days ago
YouTubeHISTORY
8:05
Alien Underworld Inside Uranus?! | Space's Deepest Secrets | Science Channel
4.5K views6 days ago
YouTubeScience Channel
0:34
Alien - Official 45th Anniversary Trailer (1979) Sigourney Weaver, Tom Skerritt
297.4K viewsApr 16, 2024
YouTubeIGN
2:37
Alien: Covenant | Official Trailer [HD] | 20th Century FOX
Trailer
33M viewsMar 1, 2017
YouTubeAlien Anthology
1:03
Alien: Romulus | Teaser Trailer
22.3M viewsMar 20, 2024
YouTube20th Century Studios
2:21
A Tiny Alien Changed Everything
407.7K views1 week ago
YouTubeCurious FM
3:00
Why Did 3,000 Aliens Come to Earth? From the Himalayas to Roswell
64.4K views5 days ago
YouTubeBapuji Dashrathbhai Patel
2:02
Alien: Romulus | Official Trailer
13.4M viewsJun 4, 2024
YouTube20th Century Studios
5:19
Pentagon Releases More UFO Files: Mystery Continues | Vantage on Firstpost | 4K
24.8K views2 days ago
YouTubeFirstpost
14:28
I Can't Believe James Franco Posted This Alien Video
143.9K views21 hours ago
YouTubeCaspersight
5:06
Liberal media and law hit new low on this story about Biden-era alien: Finnerty
13.3K views14 hours ago
YouTubeNewsmax
44:34
Decoding Ancient Messages | Ancient Aliens
170.9K views1 week ago
YouTubeHISTORY
15:35
We UNLOCKED Alien Scientist in 99 Nights in the Forest
135.7K views1 week ago
YouTubeSunny and Melon
1:29:36
UFO Crash Landed On This Farm | Alien Arrival | 2026 Sci-Fi Alien Full Movie
72.9K views6 days ago
YouTubeWe Got Movies
2:58
10,000 साल पहले हिमालय में उतरे थे 3000 Aliens?
60.9K views3 days ago
YouTubeBapuji Dashrathbhai Patel
See more
Static thumbnail place holder