A trailer for Changeling has appeared online. It is directed by Clint Eastwood and stars a 1928 version of Angelina Jolie, who has a habit of throwing in some meaty drama roles in between the two hour posing session that are Wanted and Mr. & Mrs. Smith. In Changeling (previously The Exchange) Christine Collins’ (Jolie) prayers are met when her kidnapped son is returned. But amidst the frenzy of the photo-op reunion, she realizes this child is not hers. Facing corrupt police and a skeptical public, she desperately hunts for answers, only to be confronted by a truth that will change her forever. Source