Richie coaxes his old friend Jimmy out of hiding to make him an offer on behalf of Jimmy's incarcerated ex-father in law, Bud.
Richie attempts to enlist Shelly, Jimmy's ex-wife, into helping get Jimmy to work for Bud's crew again to save both of their lives.
Shelly tells Katie the truth about Jimmy and Bud's past.
Katie tries to convince Paulie that the police force he joined is corrupt and he needs to go to the Feds.
Paulie wears a wire while out having drinks with Phil and tries to get a confession out of him.
Ellen confronts Phil about his partner Paulie working with the FBI.
Ellen pressures Ken to take the next step in their relationship.
Vera informs Ken there's a mole in his operation.
Fresh out of jail, Bud goes on a date with Vera and tells her revenge on Jimmy is still on his mind.
Bud and Jimmy have their final confrontation at an Irish wake that ends their feud for good.