Changeling

Changeling is a 2008 American drama film directed by Clint Eastwood and written by J. Michael Straczynski. Based on real-life events in 1928 Los Angeles, the film stars Angelina Jolie as a woman who is reunited with her missing son—only to realize he is an impostor. She confronts the city authorities, who vilify her as an unfit mother and brand her delusional. The dramatized incident was connected to the "Wineville Chicken Coop" kidnapping and murder case. Changeling explores female disempowerment, political corruption, child endangerment, and the repercussions of violence. Ron Howard intended to direct, but scheduling conflicts led to his replacement by Eastwood. Howard and his Imagine Entertainment partner Brian Grazer produced Changeling alongside Malpaso Productions' Robert Lorenz and Eastwood. Universal Pictures financed and distributed the film.
Single parent Christine Collins is a supervisor at the local telephone exchange who, having returned home late from having to work overtime on a Saturday, finds her 9 year old son Walter is missing from their home. As the days and weeks go by, the Collins case becomes the object of a campaign by Pastor Gustav Briegleb who rails against the incompetence and corruption of the Los Angeles police Department. Soon, the police arrive with the news that they have found her boy but when the lad is turned over to her, she realizes that the police have returned a stranger to her in an attempt to bring an end to the public complaints about their handling of her case. Her attempts to get justice bring her into conflict with the LAPD who will go to any length to protect their reputation. When she continues to complain she finds herself arrested and confined to the mental ward. Written by garykmcd

In March 1928 in Los Angeles, Christine Collins lives with her beloved son Walter in Lincoln Heights. When she is assigned to work overtime on Saturday at Pacific Telephone and Telegraph as supervisor, she promises Walter she will return at 4PM to watch the latest Charles Chaplin movie at the movie theater with him. However, she arrives home late and does not find her son; after seeking out the boy in the neighborhood, she reports the missing child to the police, but the police officer tells that she should wait twenty-four hours to register the complaint. Five months later, Captain J.J. Jones communicates to Mrs. Collins that her son had been found in DeKalb, Illinois, and is heading back home by train to be reunited with her. In the train station, Christine does not recognize the boy as being Walter, but Captain Jones advises her that his appearance has changed during the five months. Soon she confirms that the boy is not her son, but the corrupt LAPD does not accept her arguments. When Mrs. Collins is approached by St. Paul Presbyterian Church Pastor Gustav Briegleb, who daily broadcasts protests exposing corruption in the police force, she decides to disclose to the press the evidence she has about the changeling. However, the abusive Captain Jones sends Christine to an asylum to intimidate her. Meanwhile the efficient Detective Lester Ybarra is assigned to arrest and deport an illegal Canadian boy who is hidden on a ranch in Wineville. He captures the boy, who discloses hideous crimes committed by his compatriot Gordon Northcott.
In my opinion a think that the movie is so good but the only thing I don´t like is that you can see some horribles and dramatics scenes that ocurred at that time.