BEST UPCOMING MONSTER & ALIEN MOVIES 2026 & 2027 (Trailers)
28:08
BEST UPCOMING MONSTER & ALIEN MOVIES 2026 & 2027 (Trailers)
84.5K views1 day ago
YouTubeFilmSpot Trailer
Alien Trailer HD (Original 1979 Ridley Scott Film) Sigourney Weaver
1:58
Alien Trailer HD (Original 1979 Ridley Scott Film) Sigourney Weaver
Trailer
3.1M viewsMay 22, 2012
YouTubeRotten Tomatoes Trailers
Aliens in Australia | Ancient Aliens
37:15
Aliens in Australia | Ancient Aliens
206.9K views1 day ago
YouTubeHISTORY
Alien Technology Decoded | UFOs: Secret Alien Technology | Full Special
39:43
Alien Technology Decoded | UFOs: Secret Alien Technology | Full Special
131.8K views3 days ago
YouTubeHISTORY
Could These Mysteries Point to Alien Contact? *Marathon* | In Search of Aliens
2:06:30
Could These Mysteries Point to Alien Contact? *Marathon* | In Search of Aliens
82K views3 days ago
YouTubeHISTORY
Did Aliens Influence Humanity? | Ancient Aliens
5:41
Did Aliens Influence Humanity? | Ancient Aliens
76.4K views4 days ago
YouTubeHISTORY
Alien - Official 45th Anniversary Trailer (1979) Sigourney Weaver, Tom Skerritt
0:34
Alien - Official 45th Anniversary Trailer (1979) Sigourney Weaver, Tom Skerritt
299.8K viewsApr 16, 2024
YouTubeIGN
43:15
Did Aliens Leave Messages? | Ancient Aliens: The Ultimate Evidence (S9, E17) | Full Episode
111.3K views4 days ago
YouTubeHISTORY
23:52
Ancient Tech That's OUT OF THIS WORLD | Ancient Aliens
15.3K views16 hours ago
YouTubeHISTORY
1:21:40
ALIEN RESURRECTION (1997) Movie Reaction! | First Time Watch! | Sigourney Weaver | Winona Ryder
4.4K views15 hours ago
YouTubeCinePals
1:03
Alien: Romulus | Teaser Trailer
22.4M viewsMar 20, 2024
YouTube20th Century Studios
2:02
Alien: Romulus | Official Trailer
13.5M viewsJun 4, 2024
YouTube20th Century Studios
32:41
MOST SHOCKING ALIEN ENCOUNTER YOU WILL EVER SEE (Real Story)
155.9K views2 days ago
YouTubeMysterious Dunia
2:37
Alien: Covenant | Official Trailer [HD] | 20th Century FOX
Trailer
33.1M viewsMar 1, 2017
YouTubeAlien Anthology
1:51:48
16 Alien Bodies Crashed HERE… And We Just Found Proof
435.9K views1 day ago
YouTubeJesse Michels
2:23
Alien: Earth | Official Trailer | FX
27.2M viewsJun 5, 2025
YouTubeFX Networks
33:49
Alien UFO Mothership Just Appeared TODAY❗😲 - Aliens, UFO, Why Files, Joe Rogan, Skinwalker, TikToks
74.8K views1 day ago
YouTubeSKizzle
18:25
Never mind Mars! There's MORE Alien Life HERE!
20.3K views2 days ago
YouTubeThe Angry Astronaut
5:54
ALIEN ABDUCTIONS MYSTERY: जब एलियंस ने किया था 700 लोगों को किडनैप ABPLIVE
1.5K views16 hours ago
YouTubeABPLIVE
1:27:41
We Found Something Unexpected at the Heart of the Milky Way
291.7K views1 day ago
YouTubeAstrum
2:48
Alien: Romulus | Final Trailer
7.8M viewsJul 18, 2024
YouTube20th Century Studios
54:19
Unbelievable UFO Footage That Will Leave You In Disbelief!
94.2K views1 day ago
YouTube50M Videos
22:50
Gods & Aliens From Above | Ancient Aliens
332.8K views2 days ago
YouTubeHISTORY
42:12
What Does the Government Really Know About UFOs? | The UnXplained (S2, E4) | Full Episode
192.9K views1 week ago
YouTubeHISTORY
12:15
The Alien Movie Saga Finally Explained
3.4M viewsMay 3, 2020
YouTubeLooper
2:42
Alien (1979) - Ripley's Last Stand Scene (5/5) | Movieclips
Trailer
2.5M viewsMay 16, 2015
YouTubeMovieclips
1:00:35
Otherworldly Technology | Ancient Aliens
136.8K views1 week ago
YouTubeHISTORY
1:18:32
The NEW Complete Alien Timeline (1979 - 2025)
217.2K views10 months ago
YouTubeNerdist
1:29:53
Ultimate Alien: Every Episode Ever | Ben 10 | Cartoon Network
116.1K views1 week ago
YouTubeBen 10
43:52
ALIEN: The Documentary! (2025)
637.7K viewsDec 15, 2024
YouTubeThe Popcast Brothers
See more
Static thumbnail place holder