Russian mob in movies/tv-series

Hmm-so yeah, does anyone know movies or tv-series with russian mafia? Seen Eastern Promises, We own the night, Brat-movies.. Lord of the War (though it isn't so much of a russian mob movie)... but, got any more of these?

RocknRolla directed by Guy Ritchie has some interesting Russain mobsters in it......

Boondock Saints, Brother, Dead Man's Bluff