Is based on a true story?

Yes, "The Conjuring" is based on a true story. The film is inspired by the real-life experiences of Ed and Lorraine Warren, a married couple who were famous paranormal investigators. The Warrens investigated the Perron family's experiences in a haunted farmhouse in Rhode Island during the 1970s. The film portrays the Warrens' investigation into the Perron family's claims of being terrorized by supernatural forces in their home. However, it's important to note that while the film is inspired by real events, it also contains fictionalized elements and dramatizations for cinematic effect.