Changeling (2008)

IMDB
Genre : Biography, Crime, Drama, History, Mystery
TRAILER
Director : Clint Eastwood
Stars : Angelina Jolie, Gattlin Griffith, Michelle Gunn, Jan Devereaux
Plot : After Christine’s son goes missing, she reaches out to the LAPD to find him, but when they try to pass off an impostor as her son to quiet public protests, she refuses to accept him or give up hope.