Episode 1
Why Are They Here?
40m5.3 / 10
Oregon ranchers report a wave of animal mutilations linked to crop circles. Are UFOs to blame? George and ex-CIA officer Doug delve into the mystery.
Where to watch Investigation Alien
TV series
Investigation Alien
2024TV-141 season7.3 / 10
In this gripping docuseries, legendary reporter George Knapp travels the globe to uncover new evidence about UFOs and investigate their presence on Earth.
Availability
Not streaming in United States
Checked Jul 22, 2026
Investigation Alien premiered November 8, 2024. We don't have a confirmed streaming, rental or purchase option yet.
Synopsis
In this gripping docuseries, legendary reporter George Knapp travels the globe to uncover new evidence about UFOs and investigate their presence on Earth.
Season 1 episodes
Choose an episode, then use the watch options above for the show.
Episode 2
The Brazil Connection
38m6.0 / 10
George and combat pilot Vee visit a Brazilian island to investigate new sightings and uncover a possible link to a '70s UFO attack that occurred nearby.
Where to watch Investigation Alien
Episode 3
Alien Waters
39m6.0 / 10
Could extraterrestrials be dwelling in our oceans? George and Doug head to Tampico, Mexico, to investigate claims of a magnetic alien base off the coast.
Where to watch Investigation Alien
Episode 4
The Counter Report
40m6.0 / 10
Determined to dispute a Pentagon report denying the existence of UFOs, George digs into a bombshell claim and sends Doug to a possible crash site in Iowa.
Where to watch Investigation Alien
Episode 5
The Phoenix Lights
33m6.0 / 10
George and Vee receive new intel on the Phoenix Lights, a mass sighting reportedly witnessed by thousands. Experts test the debris from the Iowa crash.
Where to watch Investigation Alien
Episode 6
Alien Identity
34m6.0 / 10finale
In a rush to complete his counter report, George tracks down a witness to a key Big Sur sighting and delves into a theory about time-traveling aliens.
Where to watch Investigation AlienEpisode information updated Jul 22, 2026
Available now in United States
What to watch instead
These shows are available now and closely match Investigation Alien.
More about Investigation Alien
Cast
George KnappSelfProduction details
- Status
- Ended
- Series type
- Documentary
- Episodes
- 6
- Original language
- English
Networks & production
Netflix
Themes
alienalien conspiracyalien objectalien space craftalien spaceshipexpert opinioninterviewseriously for ufo