Including results for alien theory 2019.
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Have Aliens Been Visiting Earth for Millions of Years? | Ancient Aliens | History
37:13
Have Aliens Been Visiting Earth for Millions of Years? | Ancient Alien…
6M views8 months ago
YouTubeHISTORY
Investigation Alien | Official Trailer | Netflix
1:47
Investigation Alien | Official Trailer | Netflix
1.7M viewsOct 11, 2024
YouTubeNetflix
The Alien Perspective - Official Trailer
2:16
The Alien Perspective - Official Trailer
89.8K views11 months ago
YouTubeIGN
Top 20 Alien Conspiracy Theories
20:43
Top 20 Alien Conspiracy Theories
90.8K viewsNov 14, 2024
YouTubeWatchMojo.com
Why Is Everyone Talking About Harvard Astrophysicist Avi Loeb's 3I/ATLAS 'Alien' Theory? | NASA | 4K
7:15
Why Is Everyone Talking About Harvard Astrophysicist Avi Loeb'…
53.4K views1 month ago
YouTubeCRUX
Alien: Earth — Theories That Actually Fit the Timeline
8:38
Alien: Earth — Theories That Actually Fit the Timeline
48.7K views4 months ago
YouTubeScreen Rant
Inside Look At Area 51 *New Theories Revealed!* | Ancient Aliens
34:00
Inside Look At Area 51 *New Theories Revealed!* | Ancient Aliens
5.3M views8 months ago
YouTubeHISTORY
3:29
Mystery Object Moving Unusually Towards Earth! | Comet or An Alie…
175.9K views4 months ago
YouTubeWION
1:00:03
Unveiling Extraterrestrial Secrets | ALIEN ENIGMAS: UFO'S ON THE …
87K viewsApr 21, 2024
YouTubeFilmIsNow Movies
35:05
Time Travel Secrets Exposed! | Ancient Aliens | History
2.2M views9 months ago
YouTubeHISTORY
50:46
Uncovering Alien Conspiracies | The Proof Is Out There
174.9K views7 months ago
YouTubeHISTORY
1:01:51
Exposing Government Secrets! | ALIEN AND UFO ENCOUNTERS: T…
393.1K viewsApr 28, 2024
YouTubeFilmIsNow Movies
20:41
Find in video from 05:00Ancient Aliens in Antarctica
Ancient Aliens: 5 SHOCKING Mysteries Beneath Polar Ice | Hist…
4.2M viewsMar 21, 2024
YouTubeHISTORY
2:02
Alien: Romulus | Official Trailer
13.1M viewsJun 4, 2024
YouTube20th Century Studios
21:57
The Afterlife: Myths vs. Facts | Ancient Aliens | History
291.9K views5 months ago
YouTubeHISTORY
13:20
10 Alien Species Believed to Be Visiting Earth
101.3K views6 months ago
YouTubeWatchMojo.com
23:35
Space Secrets and NASA’s Role in the Alien Agenda | Ancient Aliens …
247.4K views4 months ago
YouTubeHISTORY
2:16
The Alien Perspective - Official Trailer (2025) Documentary
151.4K viewsDec 20, 2024
YouTubeIGN Movie Trailers
42:39
We Are the Aliens - Exploring the Panspermia Theory
1 month ago
MSNThe Why Files
1:03
Alien: Romulus | Teaser Trailer
22M viewsMar 20, 2024
YouTube20th Century Studios
1:11
Alien Earth: The Twist That Proves HUMANS Are the Monsters 👽😱
7.4K views3 months ago
YouTubeScreen Rant
1:04:21
Top 40 Horror Movie Theories That Turned Out to Be True and 10 Tha…
128.9K views3 months ago
YouTubeWatchMojo.com
3:39
Alien: Every Xenomorph Stage Explained
4.1K views4 months ago
YouTubeScreen Rant
0:51
ALIEN: EARTH Teaser (2025)
36.9K viewsSep 3, 2024
YouTubeFilmsActu
17:50
Ancient Aliens: Shocking Evidence of TIME TRAVEL?! | History
918K viewsMay 30, 2024
YouTubeHISTORY
1:16:35
How Close Are We To Finding Alien Life?
529.8K viewsMar 13, 2024
YouTubeWhat If
1:14:22
Find in video from 03:08Common Theories on the Moon
Alien Moon (Full Documentary)
172.3K viewsJun 22, 2023
YouTubeExtreme Mysteries
21:02
Find in video from 01:23The Alien Conspiracy Theory
On the Hunt for UFOs With Alien Conspiracy Theorists | Field Notes
203.2K viewsSep 30, 2022
YouTubeVICE News
1:19:43
Arizona's Secret UFO Files | ALIENS UNCOVERED: ET OR MAN-MADE …
156.3K viewsMay 5, 2024
YouTubeFilmIsNow Movies
0:41
Alien Theory: Resurrection
35.8K viewsApr 25, 2018
YouTubeRMC DECOUVERTE
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