Olivia Nikkanen

Reese is out of his element when The Machine’s latest number sends him to the suburbs, forcing him to play house and go undercover in an idyllic neighborhood.

While Kitty tries to find a runaway teen, Sherlock and Joan work a case in which the murder of a brilliant bioengineer looks to be at the hands of a drug cartel. Also, Joan makes a major life decision but worries it will impact Sherlock negatively, not knowing that Sherlock has big news of his own.

Will's latest case - which could net the firm millions - hangs in the balance as Alicia navigates Louis Canning's attempts to delay a deposition crucial to Will's argument. Michael J Fox and T.R. Knight guest star.

Chalky heads in a new direction after assessing his latest partnership. In New York, Margaret finds herself in a quandary as a result of her association with Arnold Rothstein. Nucky hosts a prospective "big fish" partner from Boston. Luciano and Siegel meet with Narcisse in Harlem, promising business as usual but encountering resistance. In 1884, young Nucky is privy to the passion of a hotel guest, and flirts with a young girl.

Kara and Alex head home to Midvale for a little R&R. While there, Kara recalls a painful memory of a childhood friend’s death and how that traumatic experience brought the Danvers sisters closer together. IZABELA VIDOVIC plays Young Kara and OLIVIA NIKKANEN plays Young Alex in flashbacks.