Ed และ Lorraine Warren ในปีพ. ศ. 2520
Ed and Lorraine Warren
In 1977, the Warrens investigated claims that a family in the North London suburb of Enfield was haunted by poltergeist activity. While a number of independent observers dismissed the incident as a hoax carried out by "attention-hungry" children, the Warrens were convinced that it was a case of "demonic possession".