Joshua

The film "Joshua" (2007) tells the story of Brad and Abby Cairn, a wealthy New York couple with two children, including 9-year-old Joshua, a child prodigy on the piano who exhibits sociopathic behavior after the birth of his sister Lily. As Joshua's actions become increasingly sinister, his parents are driven to the brink of collapse, while his uncle Ned is left to care for him and his younger sister. The film follows the gradual disintegration of the Cairn family as they struggle to cope with Joshua's malicious behavior, leading to a shocking and disturbing climax.