Dark Water is a 2005 supernatural horror film directed by Walter Salles and written by Rafael Yglesias. It stars Jennifer Connelly, Tim Roth, John C. Reilly, and others. The story follows Dahlia Williams and her daughter Cecelia as they move into a rundown apartment on New York's Roosevelt Island. As they settle in, mysterious occurrences and a persistent ceiling drip in Cecelia's bedroom add to the unsettling atmosphere.