Chronicles the life and times of Enoch 'Nucky' Thompson, Atlantic City's undisputed czar at a time when Prohibition proved to be a major catalyst in the rise of organized crime in America. Season three begins on New Year's Eve 1922-23. The roaring '20s are about to start; though the economy is booming, alcohol has become scarce, competition is fierce, and gangster violence is heating up.

Set in a world where summers span decades and winters can last a lifetime. From the scheming south and the savage eastern lands, to the frozen north and ancient Wall that protects the realm from the mysterious darkness beyond, the powerful families of the Seven Kingdoms are locked in a battle for the Iron Throne. This is a story of duplicity and treachery, nobility and honor, conquest, and triumph. In the Game of Thrones, you either win or you die....

A lavish period drama set in Atlantic City, following the life and times of Nucky Thompson, the undisputed political and criminal mastermind whose grip on power and control of the city's liquor supply is under constant threat.