American film based on real events about a poltergeist who terrorized (the main character) mother at night. scientists tried to catch him in a cryo-trap. the poltergeist eventually left the house with the word “bitch.”
American film based on real events about a poltergeist who terrorized (the main character) mother at night. scientists tried to catch him in a cryo-trap. the poltergeist eventually left the house with the word “bitch.”
The Entity (1982)
https://www.imdb.com/title/tt0082334/