Born on August 3, 1940 in Dayton, Ohio
Martin Sheen as "Capt. Queenan"
South Boston cop Billy Costigan (Leonardo DiCaprio) goes under cover to infiltrate the organization of gangland chief Frank Costello (Jack Nicholson). As Billy gains the mobster's trust, a career criminal named Colin Sullivan (Matt Damon) infiltrates the police department and reports on its activities to his syndicate bosses. When both organizations learn they have a mole in their midst, Billy and Colin must figure out each other's identities to save their own lives.
|Screen Actors Guild Awards (2006)||Nominated||Outstanding Performance by a Cast in a Motion Picture|