Brothers Jimmy and Clyde Logan really have it rough: Impulsive Jimmy is prone to emotional outbursts and loses one job after another as a result, while Clyde, despite having a steady job as a bartender, is harassed by customers because he lost an arm and wears a prosthetic. The brothers plan to end their mounting financial woes by pulling off an ingenious heist at the world's most famous NASCAR race, the Coca-Cola 600. Their sister Mellie is supposed to help, and the hapless duo hopes for further support from legendary bank robber Joe Bang – who, however, first needs to be freed from prison. And even after that's accomplished, the plan, of course, doesn't go as smoothly as Jimmy and Clyde had imagined...