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Ghost Adventures: Demon House (2018)
Paranormal investigator Zak Bagans documents the most authenticated case of possession in American history.
![](https://image.tmdb.org/t/p/w300/40vVZrywfx89yqgCS7L6Q8l0B3c.jpg)
![](https://image.tmdb.org/t/p/w300/8V8wNKao7zQzIzdj9VuhZNzDnOt.jpg)
Paranormal investigator Zak Bagans documents the most authenticated case of possession in American history.