The Jennings receive orders to infiltrate the encryption system that the FBI have recently adopted. Meanwhile, a KGB agent under emotional distress risks the exposure of a crucial KGB network.
A Hasidic community is under investigation by Danny when the successor named as Hasidic Grand Rebbe is murdered. Henry reveals a family secret to Frank.
Joanna, now working as Robert's secretary, continues to look into Viviana's death. The Bower family faces some problem regarding Lyritrol, Bowers Pharmaceutical's new cancer drug. Edward finds out that he is a suspect in Vivan's death.moreless
Liz runs into problems when trying to fix her dream apartment. Meanwhile, Jack deals with Avery being taken hostage, and Tracy is agitated to discover that Grizz, Dotcom, and Kenneth share an inside joke.moreless
Jimmy becomes friends with a fellow veteran who lost half his face in the war. Luciano and Meyer Lansky make a deal with the D'Alessio brothers and Nucky deals with some unpleasant childhood memories.moreless