Boardwalk Empire
New York Sour
Season 4, Episode 1 · Aired 2013-09-08

Synopsis
Following his battle with Gyp Rosetti, Nucky makes a peace offering to Joe Masseria while working the odds with Arnold Rothstein. While Chalky is busy running the Onyx Club on the Boardwalk, the impulsive Dunn Purnsley clashes with a booking agent. Fresh faced Federal Agent Warren Knox arrives in Atlantic City to learn the ropes from Agent Sawicki. Gillian seeks custody of her grandson, Tommy, while trying to find a "good" man to keep the Artemis Club afloat. Eli's college age son, Willie, turns to Nucky for career advice. Al Capone enlists his brothers, Frank and Ralph, to help him expand his business in the Chicago suburb of Cicero. Richard Harrow returns to his violent ways.
In the series
This episode is part of Boardwalk Empire (2010–2014) on HBO.
Prohibition Atlantic City — Nucky Thompson’s empire in Scorsese-sheen.
Key cast
- Steve Buscemi as Enoch “Nucky” Thompson
- Kelly Macdonald as Margaret Schroeder
- Michael Shannon as Nelson Van Alden
- Shea Whigham as Eli Thompson
- Michael Stuhlbarg as Arnold Rothstein
- Michael Kenneth Williams as Chalky White