A crime thriller featuring Ben Affleck and Justin Timberlake ‘Runner Runner' on DVD is partially based on the life of Nat Arem a professional poker player and former accountant who helped uncover cheating in online poker games. The main character a Princeton grad student named Richie finds himself caught between the FBI and an online gambling tycoon. A genius at the online poker table Richie had nearly raised enough cash to pay his tuition when he lost it all in a flash. Convinced that he's been cheated Richie hops a plane to Costa Rica and comes face-to-face with gambling mogul Ivan Block. Take a look at the dirty side of professional poker in this action-packed R-rated film.