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 activates a plan to send Mickey back to prison. Meanwhile, Abby defies Ray and spends the day with Mickey and the kids. Ray handles two crises involving movie star clients: A-list actor Sean Walker receives a threatening message at home and action hero Tommy Wheeler is blackmailed with a sex video.

Ray, Terry and Bunchy toast the anniversary of their sister Bridget's death. Frances shows up with a black eye and Terry goes after her husband. Ray and Avi get Bunchy's money back. Mickey meets a former starlet at a spa. Lena has an altercation with her girlfriend.

Ray and Avi track down Eddie. Bunchy kicks Mickey out of his apartment. Ray leaks Sully's whereabouts to the press. Abby and the kids hide out at a swank Malibu resort.

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.

Ray forces Mickey to return to LA. A reporter investigates Sully's death.