An explosion at the docks brings heartache to the people of Poplar, whilst Sister Ursula continues to ruffle feathers with her unpopular decisions.

Hayes revisits the failed case of Gerald Harris from her days as a defense attorney – the very case where she met Wallace nearly a decade earlier. Harris was found guilty of murdering his wife despite Hayes’ belief in his innocence due to Wallace unearthing Gerald’s darkest secret. Meanwhile, a member of the CIU team is forced to revisit their illicit actions in the controversial Rodney Landon case. In the end, Hayes and Wallace’s future, as well as that of the CIU team, hang in the balance.

A man takes hostages, including Joan, and threatens to execute them unless Holmes finds the person responsible for the death of his son. As Sherlock investigates, the captor gives him 16 hours to find the perpetrator before the statute of limitations on the crime runs out.

Saul goes to Abu Dhabi. Carrie delivers bad news. Quinn senses something.

When an influential rabbi organizing a symbolic Iran/Israel soccer game is killed, Elizabeth and Jay’s peace treaty plans for the two countries are jeopardized. Also, Elizabeth’s name is floated for a Nobel Peace Prize; Jay’s tireless work on the Iran/Israel peace deal strains his marriage; and Daisy makes a connection with a new work colleague.

Hetty goes rogue, leaving the NCIS team completely in the dark, and the mole kidnaps one of the agents.

Perception is reality. Created by Paul Robertson.

Noah's visit to Paris provides Juliette with a distraction from unpleasant realities at home. A chance encounter offers Noah the possibility of healing a relationship in desperate need of repair. Season finale.

Andy and Sam's chaotic parents, Neville and Jane, visit from Spain and announce they are getting a divorce. While Sam obsesses on the fact her mother still doesn't pay her attention, Andy schemes ways to keep his parents together in an attempt to prove he can make any relationship work. And Errol decides to play Ben and Bruce off each other to buy him a trip to Europe. Who will win the manipulation game?