A Jewish ghetto in the east of Europe, 1944. By coincidence, Jakob Heym eavesdrops on a German radio broadcast announcing the Soviet Army is making slow by steady progress towards central Europe. In order to keep his companion in misfortune, Mischa, from risking his life for a few potatoes, he tells him what he heard and announces that he is in possession of a radio - in the ghetto a crime punishable by death. It doesn't take long for word of Jakob's secret to spread - suddenly, there is new hope and something to live for - and so Jakob finds himself in the uncomforting position of having to come up with more and more stories.
Dr. Grunert, electronics specialist from the GDR, gets a visit from an old acquaintance from war times. Both worked back then on navy torpedoes. His former colleague wants to poach Grunert – to Schenectady, the headquarters of the largest American electronics company. With alleged war crimes, he tries to blackmail Grunert, but quickly it becomes clear where the true criminals are sitting: In influential positions of the American industry. Grunert underestimates the scrupulousness of his opponent and invites him to a remotely located country home to clarify things. The Ministry for State Security is already on the trail of the matter and saves the engineer from a dangerous solo action.
In an act of friendship and solidarity between two mining towns in 1929, the locals of Kriwoj Rog, Russia, give their flag as a gift to the locals of Bergstedt, Germany. This quickly takes on a symbolic meaning for the miners in Bergstedt as the Nazi party demands that this Soviet gesture be erased and the flag be replaced with their own. The miner and communist party functionary Otto Brosowski (Erwin Geschonneck) publicly declares it his duty to defend this flag against every danger, and he keeps his promise despite his family being threatened by torment and torture.
Maria, a young student sees her brother Dieter going to prison for sedition against the state. She starts an affair with Paul, a judge who turns out to be the one who sentenced her brother, which eventually leads to a confrontation.
An old ruin serves as the favorite playground for Christine and her friends. It is also the home to a pair of storks that have built their nest there. When the ruin is meant to be demolished, Christine is eager on rescuing the helpless baby storks that are not yet fully fledged.