Mother

Mother is a 2009 South Korean neo-noir thriller film directed by Bong Joon-ho, starring Kim Hye-ja and Won Bin. The plot follows a mother who, after her intellectually disabled son is accused of the murder of a young girl, attempts to find the true killer to get her son freed. The film premiered on 16 May 2009 at the Cannes Film Festival in the Un Certain Regard section, and was released in South Korea on 28 May 2009. It received critical acclaim from critics, who praised Kim's performance, the direction and screenplay, and the film's uniqueness. Plot An unnamed widow lives alone with her only son, selling medicinal herbs in a small town in southern South Korea while conducting unlicensed acupuncture treatments for the town's women on the side to erase bad memories. Her son, Yoon Do-joon, is shy, but prone to attacking anyone who mocks his intellectual disability. She dotes on him and scolds him for hanging out with Jin-tae, a local thug. When Do-joon is nearly hit by a car, he and Jin-tae vandalize the car and attack the driver and passengers as revenge. Jin-tae blames Do-joon for the damage done to the car, and Do-joon is sued. His mother struggles with the burden of the debt. On his way home from a bar late at night, Do-joon sees a high school girl named Moon Ah-jung walking alone and follows her to an abandoned building. The next morning, she is discovered dead on the rooftop, shocking the town and pressuring the incompetent police to find the killer. Do-joon is arrested for the murder due to circumstantial evidence placing him near the scene of the crime. His mother believes he is innocent, and tries to prove he is not the murderer. However, she is challenged by her self-absorbed lawyer and the community who unanimously blames Do-joon for the crime.