Charlotte and Ulrich try to piece together what happened in the bunker. In different times and worlds, Jonas and Martha work to gain each other's trust.

Cast: Peter Benedict, Hermann Beyer, Hans Diehl, Jakob Diehl, Karoline Eichhorn, Linus Fischer, Claude Heinrich, Louis Hofmann, Dietrich Hollinderbäumer, Moritz Jahn, Tom Jahn, Stephan Kampwirth, Nina Kronjäger, Paul Lux, Oliver Masucci