Ron Livingston (pictured, right) and Lili Taylor are set to join the cast of the supernatural thriller formerly known as The Conjuring, THR reports. Now being developed under the far more appealing moniker of Untitled Warren Files Project, the film, which is based on a true story, concerns "a husband and wife team (Patrick Wilson, Vera Farmiga) of demonologists and psychic investigators who enter the most horrifying case of their career, spirits in a Rhode Island farmhouse." Livingston and Taylor will play the inhabitants of said spooky farmhouse.
Untitled Warren Files Project was written by Chad and Carey Hayes. THR fails to mention a director; James Wan (Saw, Insidious) is credited on IMDB. The film is slated to begin shooting in March in North Carolina.
Source: The Hollywood Reporter