Rounders
Rounders is a film that takes us inside a world of high-stakes card players which is a real curiosity, written by a couple of guys (David Levien and Brian Koppelman) who appear to know something about the dark underbelly of card hustling for fun and profit. Matt Damon stars as a reluctant law student who can't put aside his subterranean career of playing poker and blackjack for big money.
