Season 3
Atlantic City, 1922: The Roaring '20s are about to begin in earnest and despite a booming economy, alcohol is scarce and gangster violence is heating up. Amidst this backdrop, Nucky, whose marriage to Margaret has become a sham after she signed away his highway windfall to the church, faces the challenge of mending old relationships while encountering new competition from hair-trigger gangster Gyp Rosetti, who builds a strategic bulkhead between New York and Atlantic City in an effort to siphon off Nucky's alcohol business.
Episodes
1 Resolution Sep 16, 2012 
2 Spaghetti & Coffee Sep 23, 2012 
3 Bone for Tuna Sep 30, 2012 
4 Blue Bell Boy Oct 7, 2012 
5 You'd Be Surprised Oct 14, 2012 
6 Ging Gang Goolie Oct 21, 2012 
7 Sunday Best Oct 28, 2012 
8 The Pony Nov 4, 2012 
9 The Milkmaid's Lot Nov 11, 2012 
10 A Man, A Plan... Nov 18, 2012 
11 Two Impostors Nov 25, 2012 
12 Margate Sands Dec 2, 2012