Investigation Alien

7.3

40 votes·

2024

1 Season

·TV Series

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.

Status

Ended

Language

Episodes

Keywords

interviewufoalienalien space craftalien objectufo sightingexpert opinionufo crashalien conspiracyalien spaceshipufo cultufology

Cast

George Knapp

Self

Based on this title

7.3

Top Secret UFO Projects Declassified

2021·Documentary

7.1

Ancient Aliens

2010·Documentary, Mystery

7.4

Hangar 1: The UFO Files

2015·Documentary

6.9

Encounters

2023·Documentary

7.8

MythBusters

2003·Documentary

7.6

Through the Wormhole

2010·Documentary

7.8

History's Greatest Mysteries

2020·Documentary, Mystery

7.2

Seconds from Disaster

2005·Documentary

7.8

LIGHT & MAGIC

2022·Documentary

7.7

One Strange Rock

2018·Documentary

8.3

How the Universe Works

2010·Documentary

6.8

Heaven's Gate: The Cult of Cults

2020·Documentary, Crime

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