Monument Ave., originally titled Snitch, was a 1998 American film directed by Ted Demme and starring Denis Leary. The film centers on the Charlestown, Massachusetts Irish Mob and small time criminal Bobby O'Grady (Leary) who is dealing with the problems that arise due to Charlestown's code of silence. The film also stars Famke Janssen, Martin Sheen, Billy Crudup, Colm Meaney, Ian Hart, and Lenny Clarke.

Bobby O'Grady is a low range member of Boston Irish gang run by Jackie O'Hara. Jackie demands absolute, total loyalty for him. When Jackie kills one of Bobby's buddies, Teddy, Bobby and others have to keep it an absolute secret, even from their and Teddy's relatives. Written by Anonymous