Ten years ago, pool shark Kailey Sullivan (Famke Janssen) lost her only son, Gulley (Jaymie Dornan), in a bitter divorce custody battle. Now she wants to get him back, no matter what it takes. But, in order for Kailey to get enough money for fake passports so they can flee to Canada, she needs to win a big game of pool. With the help of her mentor, pool hall owner Quinette (Rip Torn), she's able to meet with Gulley in secret and also locate some competitors so she can have a game.