Synopsis:  Three years ago when Danny Quinn [Donnie Wahlberg: Ransom] left Southie, a tough, Irish, working-class neighborhood in South Boston, he left behind a world of crime and betrayal. Upon returning home to attend a close friend's wedding, he discovers that things have only changed for the worse. The Irish Catholic Mafia still controls the city, but two rivaling factions have erupted into battle over control of Southie. His family is also in shambles.