Agatha opens her own detective agency, but potential clients aren’t exactly breaking down the door of her new office. In search of new business, Agatha and James visit Ivy Hall,…

A live TV broadcast announcing the new peace accord between the UK, US and Iran is hijacked by armed gunmen. Can Adam and Ros defuse the situation before someone’s hurt?

Ros is in grave danger after Bob Hogan discovers she’s a traitor. Meanwhile, Harry’s brought before Yalta’s chief, whose identity shocks him to the core.

The country faces a plague outbreak. In a race against time, the officers from Section D have to track down and quarantine everyone who might be infected, while preventing a…

A British plane is thought to have been hijacked and taken to an American airstrip. Ros is captured by the Yalta organisation when the team shows up and they learn…