S1, E4: Erik is holding Marissa prisoner in a disused water tower, trying to negotiate a deal to get him and Hanna safely out of Berlin. Jacobs attempts to track Marissa down but quickly discovers who has the upper hand. Meanwhile, Hanna hides out with Dieter and his family, much to the concern of Dieter's wife Sima. Desperate to know more about what her father is up to, Hanna follows Dieter on a nocturnal trip to the water tower. In doing so she begins to learn that there is more about Erik's past than he has been telling her. As Erik's escape plan begins to come together, ...