Boston, 1926. The '20s are roaring. Liquor is flowing, bullets are flying, and one man sets out to make his mark on the world.
Prohibition has given rise to an endless network of underground distilleries, speakeasies, gangsters, and corrupt cops. Joe Coughlin, the youngest son of a prominent Boston police captain, has long since turned his back on his strict and proper upbringing. Now having graduated from a childhood of petty theft to a career in the pay of the city's most fearsome mobsters, Joe enjoys the spoils, thrills, and notoriety of being an outlaw.