Last night I watched The Departed. A great movie!
The Departed is an brilliant police informant/mafia film with outstanding acting by Jack Nicholson, Matt Daemon and even Leonardo di Caprio.
The dialogs are great. Favorite quote: "You know past days, situations like this I'd kill everybody, everybody who works for me". Another one I liked: "I'm the guy who does his job. You must be the other guy". There's a remarkable amount of swearing throughout the movie.