Earthen Echoes of Alien Technology | Ancient Aliens
39:53
YouTubeHISTORY
Earthen Echoes of Alien Technology | Ancient Aliens
Ancient Aliens explores the theory that advanced extraterrestrial technology may have influenced ancient civilizations, inspiring remarkable achievements and leaving behind mysteries that continue to intrigue researchers today. See more in this compilation. Stay up to date on all of your favorite shows on The HISTORY Channel website at http ...
86.8K views1 day ago
Shorts
The Most Controversial Alien Encounter Ever? | Dr. Jonathan Reed Interview
2:09:33
221.3K views
The Most Controversial Alien Encounter Ever? | Dr. Jonathan Reed Interview
Caspersight
Alien: Romulus | Teaser Trailer
1:03
22.3M views
Alien: Romulus | Teaser Trailer
20th Century Studios
Alien 3 Alternate Ending
9 New Alternative Endings Trailer (2025)
0:46
9 New Alternative Endings Trailer (2025)
YouTubeJ R
7.1K views7 months ago
Alien (1979) Mysteries: Alternative Endings
11:44
Alien (1979) Mysteries: Alternative Endings
YouTubeAlien Vault
24.7K views7 months ago
Aliens (1986): The Banned Alternate Ending and Hidden Secrets They Hide For 40 Years
15:03
Aliens (1986): The Banned Alternate Ending and Hidden Secrets They Hide For 40 Years
YouTubePast America
2.8K views1 month ago
Top videos
Top Ten Scariest UFO Encounters (S20, E4) | Ancient Aliens | Full Episode
41:42
Top Ten Scariest UFO Encounters (S20, E4) | Ancient Aliens | Full Episode
YouTubeHISTORY
132K views4 days ago
Sacred & Inexplicable Places | Ancient Aliens
44:43
Sacred & Inexplicable Places | Ancient Aliens
YouTubeHISTORY
198.8K views1 week ago
These Aliens Were Locked Away For Years! Shocking Alien Encounters Caught On Camera!
1:02:35
These Aliens Were Locked Away For Years! Shocking Alien Encounters Caught On Camera!
YouTube50M Videos
176 views10 hours ago
Alien 3 Behind the Scenes
THEY BROUGHT OUT AN ALIEN! 👽🛸
1:00
THEY BROUGHT OUT AN ALIEN! 👽🛸
YouTubeDr. Mayim Bialik
128.1K views1 week ago
Man-Made UFOs That Fly 100,000 MPH?! 🤯
0:40
Man-Made UFOs That Fly 100,000 MPH?! 🤯
YouTubeShawn Ryan Show
835.9K views1 week ago
DMT TRIP: Alien Tech & The Shock of Existing! #shorts
0:56
DMT TRIP: Alien Tech & The Shock of Existing! #shorts
YouTubeThe Why Files
39.4K views1 week ago
Top Ten Scariest UFO Encounters (S20, E4) | Ancient Aliens | Full Episode
41:42
Top Ten Scariest UFO Encounters (S20, E4) | Ancient Aliens | Full Episode
132K views4 days ago
YouTubeHISTORY
Sacred & Inexplicable Places | Ancient Aliens
44:43
Sacred & Inexplicable Places | Ancient Aliens
198.8K views1 week ago
YouTubeHISTORY
These Aliens Were Locked Away For Years! Shocking Alien Encounters Caught On Camera!
1:02:35
These Aliens Were Locked Away For Years! Shocking Alien Encounters Caught On Camera!
176 views10 hours ago
YouTube50M Videos
The Most Controversial Alien Encounter Ever? | Dr. Jonathan Reed Interview
2:09:33
The Most Controversial Alien Encounter Ever? | Dr. Jonathan Reed Interview
221.3K views4 days ago
YouTubeCaspersight
Alien: Romulus | Teaser Trailer
1:03
Alien: Romulus | Teaser Trailer
22.3M viewsMar 20, 2024
YouTube20th Century Studios
Alien: Romulus | Official Trailer
2:02
Alien: Romulus | Official Trailer
13.3M viewsJun 4, 2024
YouTube20th Century Studios
NASA's $40 BILLION Plan To Image Alien Worlds
29:01
NASA's $40 BILLION Plan To Image Alien Worlds
319.5K views6 days ago
YouTubeAstroKobi
1:00
THEY BROUGHT OUT AN ALIEN! 👽🛸
128.1K views1 week ago
YouTubeDr. Mayim Bialik
31:47
Caught On Tape: Interdimensional Creature Enters Our Reality
95.3K views16 hours ago
YouTubeCaspersight
29:16
Top 10 NEW anomalies that prove that Alien Empires exist!
30.5K views4 days ago
YouTubeThe Angry Astronaut
10:10
Kurt Russell Vs Alien God - Final Fight Scene | STARGATE (1994) Movie CLIP 4K
25.2K views21 hours ago
YouTubeJoBlo Movie Clips
28:23
THE BEST UPCOMING MONSTER & ALIEN MOVIES 2026 & 2027 (Trailers)
6.7K views15 hours ago
YouTubeRapid Trailer
3:17
ALTERITY Official Trailer (2026)
3.8K views18 hours ago
YouTubeFilmSelect
8:06
Alien Invaders Tricked Humans Into Exterminating Themselves | The 5th Wave Clip | Sci-Fi Movie Clip
1.6K views1 day ago
YouTubeMovie Central
2:53
ALTERITY Official Trailer (2026)
11.8K views20 hours ago
YouTubeRapid Trailer
1:07
What Color Are Alien Plants?
2.3K views18 hours ago
YouTubeCleo Abram
1:00
The Most Amazing Alien Worlds Ever Found
8 views1 day ago
YouTubeChristos Avatar TV
See more
Static thumbnail place holder