Lise is revealed as a spy and most of the 666th is imprisoned. Theodor and Katia barely manage to flee in time.  The Stasi complete their takeover of East Germany even as a 200,000 strong army of BETA comes down on Berlin.
Because it is my calling as a patriot!
!لأنّ هذا واجبي كمواطن
Denn ich muss diese Aufgabe übernehmen,
da ich unser Vaterland so sehr liebe.
¡Porque ese es mi deber como patriota!
¡Porque ese es mi deber como patriota!
Perché è mio dovere di patriota!
Porque é meu dever como patriota!