Orphan (2009) is a psychological thriller directed by Jaume Collet-Serra that follows a grieving couple who adopt a nine-year-old girl, Esther, whose angelic demeanor conceals a dangerous and manipulative nature. Starring Vera Farmiga and Peter Sarsgaard, the film explores the violent disintegration of a family and became a cult favorite due to its shocking final twist. For more details, visit Wikipedia .