In the high-stakes world of online gambling, a young Princeton student named Richie Furst, portrayed by Justin Timberlake, finds himself entangled in a web of deceit and danger. After losing his tuition money in a rigged poker game, Richie travels to Costa Rica to confront the mastermind behind the operation, the charismatic and ruthless casino mogul Ivan Block, played by Ben Affleck. As Richie navigates this treacherous environment, he becomes seduced by the allure of wealth and power, but soon realizes that the glamorous lifestyle comes with sinister strings attached.

Caught between his ambitions and the moral dilemmas posed by Block's criminal empire, Richie forms an uneasy alliance with the enigmatic Rebecca Shafran, a role brought to life by Gemma Arterton. As the stakes escalate, Richie is forced to outsmart not only Block but also law enforcement and other players who will stop at nothing to maintain their grip on the lucrative gaming industry. Directed by Brad Furman, "Runner, Runner" is a gripping thriller that delves into themes of greed and betrayal, set against the backdrop of a vibrant yet perilous gambling paradise. With its intense atmosphere and complex characters, the film keeps viewers on the edge of their seats as they witness Richie's thrilling journey through the dark underbelly of high-stakes poker.