Sinclair and Faber face off against each other; Neil and Harry take a trip to find Miri.

The team discovers a secret Nazi operation.

As the team faces of the possibility of having to redeploy to Poland, Harry comes up with a plan to strike at Hitler - through the airwaves.

On their way to Poland, Aurora tries to come clean with Sabine - but Heidi seems to have suspicions about Aurora's real identity.

The team must free Faber from the Polish resistance as Aurora goes undercover to take on a new and disturbing job.

Aurora struggles to keep her cover as Helene Bauer as the Nazis hunt for spies among the Polish resistance. Two new Camp X recruits join the team on a dangerous mission that brings them closer to the heart of Operation Marigold.

With an impending attack on Nadzieja, Aurora goes to extremes to prove her loyalty to Schmidt and the Nazi cause.

Her suspicions confirmed, Heidi turns the tables on Aurora.

Sinclair and Krystina join the team in Berlin as they plan to assassinate the man who could win the war for the Nazis.

In what will be their final mission, can Aurora and the team deliver a crippling blow to the Nazi war machine, or are they walking into a trap?