The Deep End of the Ocean (1999)

A married couple with three children go through a traumatic experience when one of their sons, Ben, disappears without a trace. Despite an exhaustive search, the police cannot find him. Nine years later, the family resettles in Chicago, but one day they meet a boy who bears an uncanny resemblance to their son Ben. A captivating and heartbreaking melodrama with powerful performances by Michelle Pfeiffer and Treat Williams and an intriguing, yet painful story, don't miss it!