On the day of the annual St. Patrick's Eve dinner, Nucky deals with his jealous brother's oratory ambitions, as well as a group of disenchanted "Leprechauns." Feeling ignored by Nucky, a frustrated Margaret feeds Van Alden information regarding the whereabouts of a garage filled with barrels of beer. In New York, Arnold Rothstein worries about his involvement in the fixed World Series, while in Chicago, Jimmy copes with the aftermath of a vicious attack orchestrated by Torrio rival Charlie Sheridan.
Elenco: Steve Buscemi , Michael Shannon , Stephen Graham , Kelly Macdonald , Shea Whigham , Vincent Piazza , Michael Kenneth Williams , Ben Rosenfield , Greg Antonacci , Gretchen Mol , Jack Huston , Kelly Macdonald , Michael Kenneth Williams , Michael Shannon , Michael Stuhlbarg , Paul Sparks (II) , Paz de la Huerta , Shea Whigham , Stephen Graham .