Director James Wan wants Patrick Wilson & Vera Farmiga in his upcoming supernatural thriller The Conjuring at New Line. The movie bases itself around a real life husband & wife team who lived in Rhode Island during the 1970's. They will be portrayed as Ed & Lorraine Warren in the movie, demonologists & psychic investigators. Initially it was understood that the movie would be loosely based on their lives in general, but according to ShockTillYouDrop it will concentrate on one of the supernatural cases they investigated. The story was the subject of a book entitled House of Darkness, House of Light: The True Story by Andrea Perron. Chad & Carey Hayes scripted the adaption. Variety broke the story.