Martin finds a new lead in the search for his daughter, and ventures into the West as the Berlin Wall falls. Directed by Friedemann Fromm, 2015.

Vera and Nicole suspect the Stasi in Robert's disappearance, and Katja offers to help Martin in his search. Directed by Friedemann Fromm, 2015.

Martin confronts Falk over Katja's photo, and an unexpected visitor arrives at the Kupfers' house. Directed by Friedemann Fromm, 2015.

Katja discovers that the Stasi has a mole in the Democratic Form, and she and Martin meet the Simkows in West Berlin. Directed by Friedemann Fromm, 2015.

Falk cuts a deal with Schnyder, and Martin finally learns who was behind Anna's abduction. Directed by Friedemann Fromm, 2015.

As thousands of demonstrators storm the Stasi headquarters, Martin confronts his brother. Directed by Friedemann Fromm, 2015.