All
Web
Search
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
40:21
YouTube
HISTORY
The Most Shocking Alien Encounters Ever | Ancient Aliens
From chilling close encounters to unexplained sightings across history, this compilation from Ancient Aliens explores the most shocking alien encounter cases ever reported. Stay up to date on all of your favorite shows on The HISTORY Channel website at http://history.com/schedule #AncientAliens Subscribe for more from Ancient Aliens and other ...
1.1M views
3 months ago
Watch full video
Alien Movies
27:22
TOP 20 Best Alien Invasion Movies Of All Time | Greatest Sci-Fi Invasions Ranked
YouTube
Movie Blanket Club
4.3K views
1 month ago
28:39
TOP 20 Best Alien Horror Movies Of All Time Ranked
YouTube
Top Movies
15.7K views
3 months ago
24:01
Top 20 Alien Invasion Movies
YouTube
WatchMojo.com
31.7K views
2 months ago
Top videos
24:51
Do Ancient Stories Reveal Aliens? | Ancient Aliens
YouTube
HISTORY
158.1K views
1 month ago
28:46
Close Encounters with Terrifying Aliens | UFO Files
YouTube
HISTORY
199.4K views
4 months ago
24:09
The Truth About Alien Disclosure | Ancient Aliens
YouTube
HISTORY
390.6K views
3 months ago
Famous Alien Characters
19:40
Top 20 Alien Characters of All Time
YouTube
WatchMojo.com
166.5K views
Sep 22, 2020
Top 20 Alien Characters of All Time | Articles on WatchMojo.com
watchmojo.com
Jan 11, 2023
The 10 Best Characters in the Alien Franchise, Ranked
collider.com
Sep 7, 2024
24:51
Do Ancient Stories Reveal Aliens? | Ancient Aliens
158.1K views
1 month ago
YouTube
HISTORY
28:46
Close Encounters with Terrifying Aliens | UFO Files
199.4K views
4 months ago
YouTube
HISTORY
24:09
The Truth About Alien Disclosure | Ancient Aliens
390.6K views
3 months ago
YouTube
HISTORY
42:26
The Extraterrestrial Genetic Theory | Ancient Aliens
87.4K views
1 month ago
YouTube
HISTORY
7:51
Could Aliens Look Just Like Humans? (S1) | Ancient Aliens
62.7K views
3 months ago
YouTube
HISTORY
39:22
What Governments Know About Aliens | Ancient Aliens
1M views
6 months ago
YouTube
HISTORY
20:20
The Truth Behind These Unexplained Phenomena | Ancient Aliens
204.1K views
3 months ago
YouTube
HISTORY
1:04:06
2025’s Biggest Alien Discoveries (Part 2) | Ancient Aliens
1.3M views
8 months ago
YouTube
HISTORY
35:27
Evidence of Strange Human Hybrids Revealed | Ancient Aliens
133.4K views
1 month ago
YouTube
HISTORY
20:48
What the Government Knows About UFOs | Ancient Aliens
139.7K views
3 months ago
YouTube
HISTORY
24:36
Uncovering the Alien Genetic Blueprint | Ancient Aliens
148.2K views
8 months ago
YouTube
HISTORY
25:21
Are We Part Alien? | Ancient Aliens
75K views
5 months ago
YouTube
HISTORY
35:13
The Alien Origins of Human Civilization | Ancient Aliens
244.3K views
7 months ago
YouTube
HISTORY
17:20
4 Types Of Aliens Have Already Landed On Earth, They Claim
113.4K views
3 months ago
YouTube
Kim Iversen
18:23
Unexplained Phenomena Across the American West | Ancient Aliens
224K views
4 months ago
YouTube
HISTORY
7:37
The Rise & Fall of ET Species | Ancient Aliens
22.7K views
2 months ago
YouTube
HISTORY
1:18:32
The NEW Complete Alien Timeline (1979 - 2025)
204.1K views
9 months ago
YouTube
Nerdist
48:49
Inside the Mystery of the Greys | Ancient Aliens
1.6M views
7 months ago
YouTube
HISTORY
6:10
What are Aliens and Different Species Of Aliens
164.5K views
8 months ago
YouTube
LAB 360
41:19
What NASA Knows About Mars | Ancient Aliens
595.5K views
6 months ago
YouTube
HISTORY
See more
More like this
Feedback
