Alien Contact: How Would Humanity React? | FULL DOCUMENTARY
1:30:54
Alien Contact: How Would Humanity React? | FULL DOCUMENTARY
684K viewsMar 9, 2025
YouTubeNaked Science
Experts Reveal What Really Happened (Full Episode) | Area 51: The CIA's Secret
44:25
Experts Reveal What Really Happened (Full Episode) | Area 51…
9M viewsJun 23, 2024
YouTubeNational Geographic
Exploring the Unknown | Alien Life Forms | Full Sci-Fi Documentary | Free Movie
1:10:11
Exploring the Unknown | Alien Life Forms | Full Sci-Fi Documentary | …
3K views7 months ago
YouTubeV Movies
Alien (Featuring Will Smith) | Full Episode | One Strange Rock
47:23
Alien (Featuring Will Smith) | Full Episode | One Strange Rock
6.2M viewsJun 24, 2021
YouTubeNational Geographic
Groundbreaking & Unexplainable Technology | Ancient Aliens | History
45:56
Groundbreaking & Unexplainable Technology | Ancient Aliens | Hist…
1.9M views9 months ago
YouTubeHISTORY
Space Secrets and NASA’s Role in the Alien Agenda | Ancient Aliens | History
23:35
Space Secrets and NASA’s Role in the Alien Agenda | Ancient Aliens …
270.2K views7 months ago
YouTubeHISTORY
The Most Alien World in Our Solar System | Space's Deepest Secrets | Science Channel
8:21
The Most Alien World in Our Solar System | Space's Deepest Secrets …
10.3K views8 months ago
YouTubeScience Channel
24:58
Top 20 Alien Documentaries You HAVE to See
65.7K viewsMar 11, 2025
YouTubeWatchMojo.com
18:31
Ancient Aliens: Inside Area 51's UFO Secrets | History
5.8M viewsMay 9, 2024
YouTubeHISTORY
1:18:32
The NEW Complete Alien Timeline (1979 - 2025)
96.4K views4 months ago
YouTubeNerdist
13:40
Ancient Aliens: Evidence of Life in Outer Space | History
411.5K viewsJul 25, 2024
YouTubeHISTORY
1:01:51
Exposing Government Secrets! | ALIEN AND UFO ENCOUNTERS: T…
393.8K viewsApr 28, 2024
YouTubeFilmIsNow Movies
54:07
Inside Einstein's Mind | Full Documentary | NOVA | PBS
2.2M views8 months ago
YouTubeNOVA PBS Official
2:02
Alien: Romulus | Official Trailer
13.2M viewsJun 4, 2024
YouTube20th Century Studios
1:00:21
Moon Mysteries | NASA's Unexplained Files | Science Channel
1.3M views8 months ago
YouTubeScience Channel
47:24
Birth of Planet Earth ft. Will Smith (Full Episode) | One Strange Rock …
652.9K views4 months ago
YouTubeNational Geographic
2:48
Alien: Romulus | Final Trailer
7.8M viewsJul 18, 2024
YouTube20th Century Studios
2:23
Alien: Earth | Official Trailer | FX
27M views10 months ago
YouTubeFX Networks
1:44
ALIEN: Earth Official Trailer 2 (2025)
140.2K views8 months ago
YouTubeKinoCheck.com
1:11
ALIEN: EARTH Episode 3 Official Trailer (2025)
184.3K views7 months ago
YouTubeFilmSelect
12:26
Alien: Earth Season 1 Ending Explained – How It Can All Fit Into …
2 views6 months ago
YouTubeIGN
1:03
Alien: Romulus | Teaser Trailer
22.2M viewsMar 20, 2024
YouTube20th Century Studios
3:48
ALIEN: EARTH “Deadly Species” Official Teaser Trailer (2025)
18.9K views11 months ago
YouTubeFilmSelect
57:28
Alien Encounters You Won't Believe | Ancient Aliens | History
38.1M viewsDec 15, 2022
YouTubeHISTORY
1:47
Investigation Alien | Official Trailer | Netflix
1.7M viewsOct 11, 2024
YouTubeNetflix
1:16:35
How Close Are We To Finding Alien Life?
553.4K viewsMar 13, 2024
YouTubeWhat If
16:27
Ancient Aliens: Unbelievable Extraterrestrial Encounters in Ant…
550.7K viewsMar 28, 2024
YouTubeHISTORY
10:00
Aliens are already on Earth, new Harvard study speculates | LiveN…
495.3K viewsJun 14, 2024
YouTubeLiveNOW from FOX
1:19:43
Arizona's Secret UFO Files | ALIENS UNCOVERED: ET OR MAN-MADE …
156.8K viewsMay 5, 2024
YouTubeFilmIsNow Movies
See more videos
Static thumbnail place holder