Mystic River is a 2003 American neo-noir crime drama film directed and co-produced by Clint Eastwood, and starring Sean Penn, Tim Robbins, Kevin Bacon, Laurence Fishburne, Marcia Gay Harden and Laura Linney. The screenplay, written by Brian Helgeland, was based on the 2001 novel of the same name by Dennis Lehane. It is the first film in which Eastwood was credited as composer of the score.
In 1975, Irish-American friends Jimmy Markum, Sean Devine, and Dave Boyle are playing street hockey in Charlestown, Boston. After deciding to write a mural of their names on a patch of wet concrete, two men, claiming to be police officers, kidnap Dave and sexually abuse him for four days until he escapes.