1936: Fahnrich Peter serves on a torpedo boat. Peter loves Carmita, the pretty sister of a fellow seaman. But then his superior officer falls in love with her, too, who offers to marry Carmita and who accepts. Disappointed, Peter's relationship to his superior turns sour, but eventually...
This is the war and everybody in Germany should beware : the enemy is listening. One family in particular had better be even more careful than the average citizen of the Reich : the Kettwigs. Indeed they own an armament factory and their engineers, technicians, workers and of course themselves...