Investigation Alien
Documentary
In this gripping docuseries, legendary reporter George Knapp travels the globe to uncover new evidence about UFOs and investigate their presence on Earth.
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Quick Answers
What is Investigation Alien about?
Investigation Alien is about in this gripping docuseries, legendary reporter George Knapp travels the globe to uncover new evidence about UFOs and investigate their presence on Earth.
Who is behind Investigation Alien?
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How highly ranked is Investigation Alien?
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