Beings with Big Eyes: Are the Greys Watching Us? (S4, E3) | Ancient Aliens | Full Episode
44:14
YouTubeHISTORY
Beings with Big Eyes: Are the Greys Watching Us? (S4, E3) | Ancient Aliens | Full Episode
Who are the beings with big heads and giant eyes that seem to have been visiting our planet for millennia? Known by researchers as the "greys," these mysterious beings have been depicted in rock-art. See more in Season 4, Episode 3, "The Greys." Watch an all new season premiering Friday, August 29th at 9/8c. Watch full episodes and stay up to ...
33.6K views1 day ago
Shorts
UFO Sightings Explode After Shocking Article (Season 21) | Ancient Aliens
5:20
28.3K views
UFO Sightings Explode After Shocking Article (Season 21) | Ancient Aliens
HISTORY
Alien: Earth Season 1 Ending Explained – How It Can All Fit Into the Movie Universe
12:26
3.2K views
Alien: Earth Season 1 Ending Explained – How It Can All Fit Into the Movie Universe
IGN
Related Products
Alien PC Game
Predator Action Figures
Alien vs Predator Action Figures
#alien
THE BEST NEW MONSTER & ALIEN MOVIES 2025 - 2026 (Trailers)
THE BEST NEW MONSTER & ALIEN MOVIES 2025 - 2026 (Trailers)
YouTube5 days ago
Alien | "In Space No One Can Hear You Scream" Trailer [HD] | 20th Century FOX
Alien | "In Space No One Can Hear You Scream" Trailer [HD] | 20th Century FOX
YouTubeMar 21, 2018
Top videos
Alien: Covenant | Official Trailer [HD] | 20th Century FOX
2:37
Alien: Covenant | Official Trailer [HD] | 20th Century FOX
YouTubeAlien Anthology
32.5M viewsMar 1, 2017
What Are They Hiding? Alien Genetics & Skull Mysteries | Ancient Aliens
35:30
What Are They Hiding? Alien Genetics & Skull Mysteries | Ancient Aliens
YouTubeHISTORY
220.5K views6 days ago
Alien: Earth Season 1 Finale Exclusive Clip (2025) Samuel Blenkin, Sydney Chandler
1:34
Alien: Earth Season 1 Finale Exclusive Clip (2025) Samuel Blenkin, Sydney Chandler
YouTubeIGN
52.8K views6 days ago
Alien Vs Predator Game
Uncovering Alien Secrets Buried in Government Files *Marathon* | Ancient Aliens
2:06:25
Uncovering Alien Secrets Buried in Government Files *Marathon* | Ancient Aliens
YouTubeHISTORY
86K views1 week ago
Alien (1979) - Trailer HD 1080p
1:58
Alien (1979) - Trailer HD 1080p
YouTubeGrindhouse Movie Trailers
48.6K viewsAug 28, 2021
Alien: Earth Cast Q&A with Erana James and Lily Newmark | FX
3:54
Alien: Earth Cast Q&A with Erana James and Lily Newmark | FX
YouTubeFX Networks
36.5K views1 week ago
Alien: Covenant | Official Trailer [HD] | 20th Century FOX
2:37
Alien: Covenant | Official Trailer […
Trailer
32.5M viewsMar 1, 2017
YouTubeAlien Anthology
What Are They Hiding? Alien Genetics & Skull Mysteries | Ancient Aliens
35:30
What Are They Hiding? Alien Genetics & Skull Mysteries | Ancie…
220.5K views6 days ago
YouTubeHISTORY
Alien: Earth Season 1 Finale Exclusive Clip (2025) Samuel Blenkin, Sydney Chandler
1:34
Alien: Earth Season 1 Finale Exclusive Clip (2025) Samuel Blen…
52.8K views6 days ago
YouTubeIGN
UFO Sightings Explode After Shocking Article (Season 21) | Ancient Aliens
5:20
UFO Sightings Explode After Shocking Article (Season 21) | An…
28.3K views5 days ago
YouTubeHISTORY
Alien: Earth Season 1 Ending Explained – How It Can All Fit Into the Movie Universe
12:26
Alien: Earth Season 1 Ending Explained – How It Can All Fit Into …
3.2K views5 days ago
YouTubeIGN
THE BEST NEW MONSTER & ALIEN MOVIES 2025 - 2026 (Trailers)
38:59
THE BEST NEW MONSTER & ALIEN MOVIES 2025 - 2026 (Trailers)
247.6K views5 days ago
YouTubeKinoCheck.com
Alien | "In Space No One Can Hear You Scream" Trailer [HD] | 20th Century FOX
1:12
Alien | "In Space No One Can Hear You Scream" Trailer [HD] | 20th Ce…
154.4K viewsMar 21, 2018
YouTubeAlien Anthology
3:31
Alien Ship or Just a Comet? 3I/ATLAS Sparks Clash | WION Po…
6.1K views5 days ago
YouTubeWION
2:06:25
Uncovering Alien Secrets Buried in Government Files *Marathon* | An…
86K views1 week ago
YouTubeHISTORY
1:58
Alien (1979) - Trailer HD 1080p
48.6K viewsAug 28, 2021
YouTubeGrindhouse Movie Trailers
3:54
Alien: Earth Cast Q&A with Erana James and Lily Newmark | FX
36.5K views1 week ago
YouTubeFX Networks
10:49
Top 10 Real Alien Sightings That Changed History Forever
8.7K views1 week ago
YouTubeMostAmazingTop10
0:41
ALIEN: EARTH Episode 8 Official Trailer (2025) Season Finale
8.3K views1 week ago
YouTubeFilmSelect
14:19
10 Alien Invasion Movies Where Humanity Loses
17.1K views1 day ago
YouTubeWhatCulture
1:03
Alien: Romulus | Teaser Trailer
21.7M viewsMar 20, 2024
YouTube20th Century Studios
9:04
Alien Earth: Why Humans Are The Real Horror
3.6K views1 week ago
YouTubeScreen Rant
0:53
ALIENS in Delhi Sky? Super Strange Lights Caught on Camera! #shorts
5.7M views1 week ago
YouTubeFactTechz
Save yourself. FX's Alien: Earth, all episodes now streaming exclusive…
1M views5 days ago
FacebookDisney
1:58:33
3I/Atlas Alien Technology? New Photos Reveals Something That S…
419.9K views3 days ago
YouTubeDr. Mayim Bialik
1:38
Alien: Earth | Official Trailer 2: Greener World | FX
19.2M views2 months ago
YouTubeFX Networks
15:44
Avi Loeb: 3I/ATLAS is far more massive than expected — could it …
363.2K views4 days ago
YouTubeFOX 32 Chicago
2:02
Alien: Romulus | Official Trailer
13M viewsJun 4, 2024
YouTube20th Century Studios
8:30
D. Plumbicare Explained - Why It Is The Most Terrifying Creature Of T…
125.7K views5 days ago
YouTubeMarvelous Videos
42:23
SECRET Alien Encounter! They Gave Me a Suit in The Wobbly Lif…
71.4K views5 days ago
YouTubeCamodo Gaming
7:34
Are the Carnac Stones an Alien Design? (Season 2) | Ancient Aliens
20.1K views2 days ago
YouTubeHISTORY
1:23:58
Humanity Enslaved by Aliens | Alien Apocalypse | Sci-Fi Action Movie …
7.9K views3 days ago
YouTubeMovie Central
2:42
Alien (1979) - Ripley's Last Stand …
Trailer
2.4M viewsMay 16, 2015
YouTubeMovieclips
1:11
Alien Earth: The Twist That Proves HUMANS Are the Monsters 👽😱
5.4K views1 week ago
YouTubeScreen Rant
47:56
41 (Every) Alien Creatures In The Alien/Predator Universe Beyond X…
4.9K views4 days ago
YouTubeMarvelous Videos
See more videos
Static thumbnail place holder