As a new team of Allied agents face a terrifying first mission, Camp X's spymaster Duncan Sinclair must convince a fragile young man with a perfect memory to join the fight.

It’s a trial-by-fire first mission for Alfred as the team parachutes into France. Their mission: to penetrate a German headquarters and steal codes that could save thousands of British lives.

The team infiltrates a brothel and a Gestapo headquarters as they battle to stop atomic research from falling into the hands of the Nazis.

The team engineers a high-risk extraction of a British airman with the help of an infamous jazz chanteuse. Meanwhile, Harry struggles to help a critically injured Frenchwoman deliver her baby.

Aurora and the team wrestle with whether to trust a Vichy Mayor, who offers rich intelligence in exchange for their help in discovering what has become of the town’s young women.

The team reaches Paris, tasked with assassinating French civilians who collaborate with the Nazis. As Aurora and Neil face ghosts from their past, Tom discovers a man carrying Germany’s darkest secret.

As Paris is torn by a massive roundup of Jews, the team must help an early Holocaust witness bring his story to Allied leaders. Meanwhile, German agents close in on Aurora and Alfred…