An LAPD officer will stop at nothing to force out the interracial couple who just moved in next door.

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.

Atlantic City, February 1924: Picking up 8 months after the events of Season 3, Nucky Thompson is laying low at the end of the Boardwalk after barely surviving an overthrow by gangster Gyp Rosetti. But the calm will be short-lived, as Nucky faces new challenges, including a clash with a violent Harlem power broker, a battle with his brother Eli over Eli's college-age son, and the irresistible lure of lucrative- and perilous- opportunities in Florida....

Season 5 begins in 1931, a full six years after the end of Season 4. In stark contrast with the Roaring '20s, the country is in the throes of the Great Depression, and with the end of Prohibition in sight, Nucky is looking to legitimize himself by forging alliances with liquor producers. This season also includes flashback scenes of Nucky, Eli, the Commodore, Gillian and others from 1884-1900 -- childhood experiences that would shape their relationships...