Ray Donovan is the man called in to solve the most difficult problems for LA's rich and powerful. The only problems he can't fix are those involving his damaged South Boston family. Ray's life is thrown into turmoil when his father Mickey unexpectedly gets out of prison five years early and arrives in LA, vowing to take revenge on Ray for framing him.

Ray tries to shut down Van Miller's investigation by creating an incriminating video. Ezra is prepped for surgery, but he wanders off. Bunchy moves into his new house, but the housewarming party gets out of control. Ray finds out that Mickey put his kids in danger and goes after him.

Just as Ray's life begins to return to normal, the FBI demands that he bring Mickey back from Mexico, where he is setting up a fight for Daryll. Abby, concerned that he won't face his abuse, forces Ray into therapy with her. Meanwhile Bunchy gets nervous about a job interview, Terry obsesses over his ex-girlfriend and Conor lands in hot water after assaulting a classmate.