Mary Bacon

Elizabeth must negotiate with Iran regarding their escalating nuclear program; Jason interviews his father for a school report.

Detective Rollins hopes to elicit a confession from serial killer Gregory Yates (Dallas Roberts) when a body washes up on the beach where he buried victims, but the information he provides sends shock waves through the police department.

Voight and members of the Chicago PD travel to New York to help SVU pursue Yates, their prime suspect in a rape/murder case.

Alicia, Diane and Will must regroup when they're caught off-guard by a brilliant disabled attorney, Louis Canning (Michael J. Fox), who uses his condition to sway a jury during a test case for a huge class action suit against a pharmaceutical company. Meanwhile, Peter's campaign is at a loss as to what to do with rising star Wendy Scott-Carr, and Kalinda reaches out to a former friend, Donna Seabrook, to tell her to stop spilling her secrets to Blake.

Chalky heads in a new direction; Margaret finds herself in a quandary; Nucky hosts a prospective partner from Boston; Luciano and Siegel meet with Narcisse in Harlem; in 1884, young Nucky flirts with a girl.