This movie came out back in 2006, if you still haven't seen it then it's definitely worth checking out. I got really into it the first time I saw it.

It's basically about a mob rat in the police dept. and undercover cop in the mob. When both sides become aware of the possibility of an enemy informant in their territory a "catch the rat" race begins. Both rats from each side have to struggle to remain undetected and at the same time try to catch the other one.

While it's mainly a crime thriller, there's some crude comedy as well so you'll probably get a few good laughs from it too.

I think it was the best movie of 2006.
Mark Wahlberg , Jack Nicholson, Leonardo Decaprio, Martin Sheen, Matt Dilon. That is a great bunch of actors there.
I would like to see a second one.

Yeah but I doubt they could pull off a sequel.

After all in the end...Well you know what happens.