The NEW Complete Alien Timeline (1979 - 2025)
1:18:32
The NEW Complete Alien Timeline (1979 - 2025)
112.4K views5 months ago
YouTubeNerdist
UFO's Are Real | FULL MOVIE | Aliens Sci-Fi Documentary
1:32:21
UFO's Are Real | FULL MOVIE | Aliens Sci-Fi Documentary
459.7K views1 month ago
YouTubeShout! Studios
Are We Part Alien? | Ancient Aliens
25:21
Are We Part Alien? | Ancient Aliens
69.4K views1 month ago
YouTubeHISTORY
Alien Theories You Have to See to Believe | Ancient Aliens | Marathon | History
2:12:17
Alien Theories You Have to See to Believe | Ancient Aliens | Marathon | History
393.7K views10 months ago
YouTubeHISTORY
The Hybrid Theory: Human or Alien? | Ancient Aliens | History
32:32
The Hybrid Theory: Human or Alien? | Ancient Aliens | History
966K views5 months ago
YouTubeHISTORY
Are the Greys Already Among Us? Alien Hybrids & Robots Revealed | Ancient Aliens | History
24:23
Are the Greys Already Among Us? Alien Hybrids & Robots Revealed | Ancient Aliens | History
685K views8 months ago
YouTubeHISTORY
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
34:00
Inside Look At Area 51 *New Theories Revealed!* | Ancient Aliens | History
9.3M viewsApr 22, 2025
YouTubeHISTORY
59:11
Ancient Aliens: TOP UFO MYSTERIES OF 2025 | Part 1
376.8K views4 months ago
YouTubeHISTORY
20:31
Where Do UFOs Really Come From? | Ancient Aliens
166.5K views3 months ago
YouTubeHISTORY
42:17
Were We Visited by Aliens Long Ago? Theories and Evidence (S11, E4) | Ancient Aliens | Full Episode
1.4M views8 months ago
YouTubeHISTORY
1:18
Alien: Earth — Theories That Actually Fit the Timeline 👽🌍
17.8K views8 months ago
YouTubeScreenRant
3:39
Alien: Every Xenomorph Stage Explained
4.2K views8 months ago
YouTubeScreenRant
10:16
Top 10 Sci-Fi Movie Theories That Turned Out To Be TRUE
95.5K viewsFeb 25, 2025
YouTubeWatchMojo.com
20:27
Humans From the Future | Ancient Aliens | History
1.7M views11 months ago
YouTubeHISTORY
23:20
Linda Moulton Howe's BIGGEST Theories Revealed | Ancient Aliens | History
296.6K views1 year ago
YouTubeHISTORY
1:04:21
Top 40 Horror Movie Theories That Turned Out to Be True and 10 That Really Didn't
188.5K views7 months ago
YouTubeWatchMojo.com
46:17
ALIEN EARTH Episode 4 Breakdown | Every Easter Egg, Ending Explained, Xenomorph Theory & Review
293.4K views8 months ago
YouTubeHeavy Spoilers
21:25
15 Hidden Movie Monsters And What They REALLY Look Like
56.1K views3 weeks ago
YouTubeWhatCulture
20:29
Forbidden Alien Knowledge Finally Told | Ancient Aliens | History
357.4K views10 months ago
YouTubeHISTORY
8:38
Alien: Earth — Theories That Actually Fit the Timeline
49.1K views8 months ago
YouTubeScreenRant
1:06:43
Alien Origins | Aliens On Earth: The True Story Of Human's Origin | Full Sci-Fi Movie | Free Movie
4.1K views6 months ago
YouTubeV Movies
37:56
Biggest Bible Revelations | Ancient Aliens | History
1.6M viewsApr 29, 2025
YouTubeHISTORY
18:56
Film Theory: Stitch is NOT an Alien?!
690.5K views11 months ago
YouTubeThe Film Theorists
38:13
Explaining Advanced Ancient Egyptian Technologies | Ancient Aliens | Compilation | History
5.3M views11 months ago
YouTubeHISTORY
40:57
Interstellar Secrets of Ancient Civilizations | Ancient Aliens | History
7.3M viewsFeb 25, 2025
YouTubeHISTORY
35:05
Time Travel Secrets Exposed! | Ancient Aliens | History
2.7M viewsMar 11, 2025
YouTubeHISTORY
33:04
Outer Space’s Most Baffling Mysteries | Ancient Aliens | History
799.4K viewsMar 4, 2025
YouTubeHISTORY
18:32
Ancient Aliens: The TRUTH Behind the Origins of Life | History
502.1K viewsNov 28, 2024
YouTubeHISTORY
20:43
Top 20 Alien Conspiracy Theories
93.8K viewsNov 14, 2024
YouTubeWatchMojo.com
See more