Investigation Alien
7.2
42 votes
November 8, 2024
1 season, 6 episodes
Documentary
Overview
In this gripping docuseries, legendary reporter George Knapp travels the globe to uncover new evidence about UFOs and investigate their presence on Earth.
Where to watch
In United States
Stream
Cast
More like this
Ancient Aliens
2010
Top Secret UFO Projects Declassified
2021
Encounters
2023
Hangar 1: The UFO Files
2015
MythBusters
2003
Through the Wormhole
2010
History's Greatest Mysteries
2020
Seconds from Disaster
2005
How Do They Do It?
2006
LIGHT & MAGIC
2022
People Magazine Investigates
2016
The World According to Jeff Goldblum
2019
The Manhattan Alien Abduction
2024
One Strange Rock
2018
How the Universe Works
2010
Heaven's Gate: The Cult of Cults
2020
The Imagineering Story
2019
The Universe
2007
McCartney 3, 2, 1
2021