In this psychological thriller directed by Brian De Palma, John Lithgow delivers a compelling performance as a child psychologist whose life unravels due to his multiple personalities. The film intricately weaves themes of identity and deception, as the protagonist’s dark past resurfaces, threatening his family and career. With its suspenseful narrative and De Palma’s signature style, the movie keeps viewers on edge. For those interested, it can be viewed for free on 123Movies / Movies123.