All
AI Mode
Web
Images
Videos
Shorts
Maps
News
More
Shopping
Flights
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
44:16
Alien Encounters (Full Episode) | UFOs: Investigating the Unknown | National Geographic
526.1K views
1 month ago
YouTube
National Geographic
6:01
Alien Hand Syndrome - A First Person POV
1.1M views
Aug 30, 2021
YouTube
Demystifying Medicine McMaster
2:09:26
The Hidden Evidence of Alien Intervention on Earth | Ancient Aliens | Marathon
98.6K views
2 months ago
YouTube
HISTORY
10:05
The Different Types Of Alien Invasion You Should Know About
27.1K views
Aug 28, 2024
YouTube
Unveiled
2:56
DISCLOSURE DAY Final Trailer (2026) Alien Invasion Sci-Fi Action Movie
888.7K views
5 months ago
YouTube
MovieGasm․com
0:54
Scooby-Doo and the Alien Invaders (Video 2000)
Apr 11, 2008
IMDb
43:14
The COMPLETE Alien Cinematic Timeline
1.2M views
Dec 18, 2023
YouTube
Nerdist
5:03
Ancient Aliens: Terrifying Humanoids Emerge from Subterranean Realm (Season 18) | History
6M views
Sep 15, 2022
YouTube
HISTORY
2:16
Invasion — Season 3 Official Trailer | Apple TV
719.4K views
Aug 5, 2025
YouTube
Apple TV
20:20
The Truth Behind These Unexplained Phenomena | Ancient Aliens
210.2K views
5 months ago
YouTube
HISTORY
2:09:28
Could Aliens Unlock Human Potential? *Marathon* | Ancient Aliens
203.6K views
5 months ago
YouTube
HISTORY
1:00:06
COSMIC FEAR - A New Disturbing Alien UFO Invasion Horror Game (Full Gameplay)
233.3K views
Apr 22, 2025
YouTube
theRadBrad
4:37
Ancient Aliens: Irish Myth Exposes Extraterrestrial Technology (Season 18) | History
475.9K views
Aug 27, 2022
YouTube
HISTORY
8:57
Rare Phenomena of Human/Reptile DNA | Ancient Aliens | History
462.4K views
Oct 29, 2022
YouTube
HISTORY
35:57
Craziest Alien UFO Crashes | Ancient Aliens | History
510.8K views
May 27, 2025
YouTube
HISTORY
1:31:03
Evidence of Early Alien Contact with Earth | Ancient Aliens (S1, E99) | Full Episode | History
3.8M views
Nov 16, 2024
YouTube
HISTORY
45:56
Groundbreaking & Unexplainable Technology | Ancient Aliens | History
2.1M views
Jun 24, 2025
YouTube
HISTORY
1:39:06
ALIEN ROGUE INCURSION Walkthrough Gameplay Part 1 - INTRO (FULL GAME)
704.6K views
10 months ago
YouTube
theRadBrad
48:49
Inside the Mystery of the Greys | Ancient Aliens
1.6M views
9 months ago
YouTube
HISTORY
2:01
Invasion — Bringing the Apex Alien to Life in Season 3 | Apple TV
54.1K views
Oct 14, 2025
YouTube
Apple TV
1:12
Alien | "In Space No One Can Hear You Scream" Trailer [HD] | 20th Century FOX
159.5K views
Mar 21, 2018
YouTube
Alien Anthology
Four alien species recovered from crashed UFOs? Truth behind explosive claim
5 months ago
Mashable
Mamta Raut
1:18:32
The NEW Complete Alien Timeline (1979 - 2025)
228K views
11 months ago
YouTube
Nerdist
17:36
Ancient Aliens: Da Vinci's MIND-BLOWING Secrets Revealed | History
2.6M views
Dec 21, 2023
YouTube
HISTORY
42:17
Extraterrestrial Moon Bases: Strange Evidence Explained | Ancient Aliens (S1, E11) | Full Episode
3.8M views
Jul 23, 2025
YouTube
HISTORY
5:04
Teen Girl Abducted By Praying Mantis Aliens | Ancient Aliens | History
926.4K views
Nov 10, 2022
YouTube
HISTORY
4:56
Alien Impregnation Scene from Slither (2006)
801.3K views
Oct 10, 2024
YouTube
Fear: The Home Of Horror
13:20
10 Alien Species Believed to Be Visiting Earth
126.4K views
Jun 25, 2025
YouTube
WatchMojo.com
3:45
Ancient Aliens: Extraterrestrial Interference Alters Evolution (Season 17) | History
188.6K views
Oct 14, 2021
YouTube
HISTORY
See more
More like this
Feedback