Billie Kent is dead. Long live Billie. Joe Masseria and Gyp Rosetti are gunning for Nucky. Down with them! Nucky might not have very much help in his corner, but as 'Boardwalk Empire' season 3 comes to a head, Nucky Thompson (Steve Buscemi) is in for the fight of his life as the New York underworld targets him to fall from the head of the empire. Who will come to Nucky's aid as he prepares to take on Joe Masseria? Check out the latest clips from Sunday's "A Man, A Plan..." to find out!