TV Series
Documentary
Investigation Alien
7.2Nov 8, 20241 seasons
In this gripping docuseries, legendary reporter George Knapp travels the globe to uncover new evidence about UFOs and investigate their presence on Earth.
Seasons
Cast
Recommendations
Encounters
TV
20236.8
Top Secret UFO Projects Declassified
TV
20217.3
Hangar 1: The UFO Files
TV
20157.3
Ancient Aliens
TV
20107.1
MythBusters
TV
20037.8
Through the Wormhole
TV
20107.6
History's Greatest Mysteries
TV
20207.7
Seconds from Disaster
TV
20057.2
The Manhattan Alien Abduction
TV
20246.6
How Do They Do It?
TV
20067.5
Similar Series
Official Videos
Official Trailer
Trailer
Open on YouTube