The town of Willoughby has been turned into a reeducation facility, and Doyle makes things difficult for Tom.
Cat and Vincent must revisit a romantic destination from their past in order to prevent Sam from obliterating a large group of people and to figure out Sam's true agenda. The destination enables Cat and Vincent to remember how in love they once were.moreless
Miles, Monroe and Rachel head to Mexico to look for Miles' son.
Miles, Rachel and Charlie continue their search for Aaron.
Aaron's experience with death attracts interest. Miles and his compatriots attempt to escape. Rachel and Gene's personal problems impact Charlie. Meanwhile, Neville takes his chances with the Patriots.
As elections are held in the prison for places on the council, Piper attempts to avoid the racial campaign polarisation.
Joanna discovers a set of shocking videos. Will fires Joanna and julian helps the FBI to get evidence against Audrey. Edward turns himself in and Wyatt is released from prison. Mia helps her biological father.moreless
Charlie, the newest of Carroll's exposed followers, unleashes a new plan. While Ryan tries to turn Emma, Paul, and Jacob against each other, Emma makes a decision that will affect her comrades.
Nolan and Martina take the case of Ed Koneke, whose young daughter became sick from carbon ethylene in the groundwater. A subsequent class action lawsuit against a local chemical plant is going nowhere and Ed can no longer afford the medical bills. But when Ed takes an off-hand remark by Martina literally and punches the chemical company's CEO in the face, he finds himself on trial for assault while Martina is called as a witness for the prosecution.moreless
With Nucky's trial right around the corner, Jimmy tries to make amends, but is it too late? Margaret makes a life changing decision and Van Alden flees to the Midwest.
Jimmy despairs because of his wife's murder which the police suspect him of committing. With Jimmy off the scene, his partners try to take his share.
Nucky heads to New York to hire a new lawyer after firing the last. After failing to get the black workers back to work, Jimmy asks Chalky for his demands and instructs Mickey to pay his debt to Manny.moreless
Jimmy speaks with his father after nine years. Nucky has heated conversations with both Eli and Margaret regarding the business and the murder of Margaret's husband. Van Alden takes matters to the extreme with Agent Sebso and Angela's plans to flee to Paris are scuppered.moreless
Nucky gets troubling news while visiting the Republican National Convention in Chicago.
Nucky's St. Patrick's Day celebrations are cut short when Van Alden raids the establishment.