Billy Bob Thornton and Brad Pitt will reportedly team up to work on the film Peace Like a River, according to industry sources. Pitt's production company, Plan B, will back the film - in which Thornton will play a leading role. "There's a good sense [in the local industry] that it's coming," an insider told a Calgary newspaper. Location scouts have visited the area, which is close to where Pitt filmed The Assassination of Jesse James by the Coward Robert Ford last year.