All
Search
Images
Videos
Shorts
Maps
News
Copilot
More
Shopping
Flights
Travel
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
1:47
YouTube
Netflix
Investigation Alien | Official Trailer | Netflix
INVESTIGATION ALIEN follows renowned investigative journalist, George Knapp, as he reveals the findings of his 30-year quest investigating UFOs and brings fo...
1.7M views
Oct 11, 2024
Related Products
History Channel Alien Documentary
Defy TV Alien Investigation
Background Alien Investigation
#Alien Movies
All ALIEN Movie Trailers (1979 - 2024)
YouTube
Mar 22, 2024
THE BEST NEW MONSTER & ALIEN MOVIES 2025 - 2026 (Trailers)
YouTube
5 months ago
Top videos
20:12
The UFO Reporter: A look inside the wild world of Investigation Alien
YouTube
KOMO News
279.9K views
Jan 3, 2025
3:30:10
UFO's: Investigating the Unknown MEGA EPISODE | Secret Programs and Close Encounters | Nat Geo
YouTube
National Geographic
7.2M views
Oct 5, 2024
2:48:00
The Alien Sightings That Shook the World! | UFO Witness S1 E5, E6, E7, E8 | Discovery Channel
YouTube
DiscoveryChannelInd
140.1K views
6 months ago
Famous Alien Characters
19:40
Top 20 Alien Characters of All Time
YouTube
WatchMojo.com
165.8K views
Sep 22, 2020
1:00
Alien Movie Series Legends: Then & Now 👽
YouTube
Stunning Memories
24.8K views
1 month ago
19:57
8 (Every) Alien Character From Lost in Space (2018) Sci-fi TV Series - Explored
YouTube
Marvelous Videos
3K views
Dec 22, 2024
20:12
The UFO Reporter: A look inside the wild world of Investigation Alien
279.9K views
Jan 3, 2025
YouTube
KOMO News
3:30:10
Find in video from 41:59
Giant UFO in Texas
UFO's: Investigating the Unknown MEGA EPISODE | Secret Program
…
7.2M views
Oct 5, 2024
YouTube
National Geographic
2:48:00
The Alien Sightings That Shook the World! | UFO Witness S1 E5, E6, E
…
140.1K views
6 months ago
YouTube
DiscoveryChannelInd
46:33
Find in video from 15:17
Alien Implants
The Alien Files: UFOs Under Investigation (Full Episode S1|E7)
285.7K views
Jun 28, 2021
YouTube
Extreme Mysteries
42:15
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
6.6M views
Feb 24, 2024
YouTube
National Geographic
42:14
Find in video from 01:35
Government's Decision to Investigate UFOs
UFO Sightings at Nuclear Bases (Full Episode) | UFOs: Investigatin
…
2.2M views
Jul 28, 2023
YouTube
National Geographic
46:34
The Alien Files: UFOs Under Investigation (Full Episode S1|E5)
580.9K views
Jun 25, 2021
YouTube
Extreme Mysteries
6:44
Government officials discuss UAPs, alien life in new documentary
349.8K views
3 months ago
YouTube
CBS News
43:44
Submerged Secrets: California’s Alien Waters! | UFO Witness S2 E
…
114K views
9 months ago
YouTube
DiscoveryChannelInd
23:06
Most Compelling UFO Stories | Alien Encounters: Fact or Fiction | Disc
…
39.4K views
Aug 28, 2024
YouTube
Discovery
45:59
Find in video from 00:19
Introduction to UFO Hunters
The Alien Files: UFOs Under Investigation (Full Episode S1|E1)
340.6K views
Jul 27, 2021
YouTube
Extreme Mysteries
1:36
Investigation Alien (TV Series 2024– ) ⭐ 6.5 | Documentary
40 views
Nov 1, 2024
imdb.com
1:46
Investigation Alien Season 1
5 months ago
MSN
0:38
Revealing the Truth | UFOs: Investigating the Unknown | Natio
…
1.6K views
Jan 14, 2025
YouTube
National Geographic UK
1:00:57
Aliens, Yetis, UFOs, and Other Paranormal Phenomena | Expediti
…
561.5K views
2 months ago
YouTube
Discovery
46:33
The Alien Files: UFOs Under Investigation (Full Episode S1|E8)
1.1M views
Jun 30, 2021
YouTube
Extreme Mysteries
43:46
America’s Greatest Alien Abduction Mystery! | UFO Witness | Full Epis
…
55.3K views
9 months ago
YouTube
DiscoveryChannelInd
9:34
Find in video from 00:41
The UFO Crash
Multiple Witnesses See UFO Abduction In Real-Time | Alien Ab
…
18.8K views
May 16, 2024
YouTube
Discovery UK
44:25
Experts Reveal What Really Happened (Full Episode) | Area 51
…
8.9M views
Jun 23, 2024
YouTube
National Geographic
9:49
Find in video from 01:44
The First UFO Sighting
Video Expert Confirms New England UFO Sightings | UFO Witness
41.4K views
Feb 24, 2024
YouTube
Discovery UK
42:45
Aliens Undercover: The Real Men In Black Exposed
32.9K views
2 weeks ago
YouTube
Real Stories
18:31
Find in video from 01:00
Investigation and Discovery
Ancient Aliens: Inside Area 51's UFO Secrets | History
5.8M views
May 9, 2024
YouTube
HISTORY
8:58
Inside Area 51: Secrets the Government Won’t Reveal | Histor
…
59.6K views
1 month ago
YouTube
HISTORY
42:14
Find in video from 02:26
Government's UFO Files
Government Breaks Silence: Strange Encounters | UFO's Invest
…
7M views
Apr 26, 2024
YouTube
National Geographic
6:55
Secret government UFO program reveals paranormal events
841.4K views
2 months ago
YouTube
8 News Now — Las Vegas
9:05
Attorney General Assists in MAJOR UFO Investigation | The Secret of
…
590.5K views
May 10, 2023
YouTube
HISTORY
46:34
Find in video from 21:01
The Current State of UFO Investigations
The Alien Files: UFOs Under Investigation (Full Episode S1|E4)
1.1M views
Jun 24, 2021
YouTube
Extreme Mysteries
40:46
Find in video from 03:01
The Alien Bodies
Alien Investigation | Unexplained UFOs
34K views
Jul 18, 2023
YouTube
FilmRise Movies
46:34
The Alien Files: UFOs Under Investigation (Full Episode S1|E9)
786.8K views
Jul 1, 2021
YouTube
Extreme Mysteries
See more videos
More like this
Feedback
