In this gripping docuseries, legendary reporter George Knapp travels the globe to uncover new evidence about UFOs and investigate their presence on Earth.
In this gripping docuseries, legendary reporter George Knapp travels the globe to uncover new evidence about UFOs and investigate their presence on Earth.
Netflix
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Investigation Alien is a 2024 documentary TV series from the United States starring George Knapp. It first aired on November 8, 2024. The series has 1 season and 6 episodes on Netflix. Audiences rate it 7.2/10 from 43 votes — well received.
Investigation Alien premiered on November 8, 2024.
The main cast includes George Knapp.
Investigation Alien has 1 season (6 episodes). Status: Ended.
No streaming service lists it for US yet. Add it to your watchlist and check back — availability updates regularly.
It holds an audience score of 7.2/10 from 43 ratings, so fans of documentary titles are its best audience. Read member reviews below or add your own.
Every episode's audience rating at a glance — find the best (and worst) episodes before you binge.
| E1 | E2 | E3 | E4 | E5 | E6 | |
|---|---|---|---|---|---|---|
| S1 | 5.3 | 6.0 | 6.0 | 6.0 | 6.0 | 6.3 |
9+ Awesome8+ Great7+ Good6+ Regular<6 Bad
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George Knapp