Marie gives Gerald a second chance and meets the mysterious Alexandra - and learns more than she bargained for about her missing husband. Meanwhile Berg continues to investigate against Vlach's explicit order, while his girlfriend Miluska takes bigger risks than she should.

In disguise Marie loses herself in the city, avoiding her pursuers as she closes in on the truth about what happened to her and her husband. Berg's resolve will be tested in the military zone; Gerald carries out his own investigations, while Susanne plans her revenge on him.