Rendezvous mit unbekannt

Berlin 1849: The democrat Adolf Glasbrenner, known as Brennglas, publishes the political satire magazine "Phosphor" on a shoestring budget. He plans to marry his lover, the actress Adele Peroni. But the plan comes to a standstill when Adele is to make a guest appearance at the reactionary Royal Prussian Playhouse. A democratic journalist marrying a court actress? Impossible! Together with his friend Pulecke, Brennglas tries to disrupt Adele's performance with a bachelor party...

Fritz Schmenkel, a farm worker and soldier in the fascist Wehrmacht, deserts in Belarus in 1941. He wants to survive, makes his way to Russian farmers and comes into contact with Soviet partisans who, after long interrogations by the German teacher and current partisan Miron, take him in as one of their own. Schmenkel proves his reliability in a number of daring actions and is awarded the Order of the Red Banner. In the winter of 1943/44, he is given a reconnaissance mission and falls into the hands of the fascists in Minsk. After days of interrogation, which he withstands, the Nazis execute him.

In the small town of Benderath, Jewish high school student Jakob is the victim of hostility because of his religion. He forms the student group "Trojans", which supports Jakob and does not tolerate the hate speech.

Experiences and problems of an air squadron: Commander Milan has reached the age limit for pilots and must come to terms with the fact that he will have to give up flying from now on. Lieutenant Lenz loses control of the plane during a flight and is seriously injured during the parachute rescue, in the worst case scenario he remains paralyzed. He doesn't want to tie his girlfriend Anka to him, but she sticks by him. Young Kullas comes into the squadron to replace Lenz. His predecessor's accident makes him afraid and he tries to find out what courage means to him. Lieutenant Herzog loves the teacher Sigrid. She returns his love, but it is difficult for her to choose a "hero" once again. Two years earlier, her husband was killed defusing a bomb. But Herzog does not want to give up his job. The fifth, Captain Wendland, is a party secretary. He takes flying just as seriously as his concern for his comrades.

In November of 1939, the British consulate in Norway receives documents saying that the Nazis are conducting secret rocket research in Peenemünde. But the British doubt the authenticity of the so called "Oslo report". Thus, the Germans continue their experiments unimpeded. At the same time, resistance groups from France, England, Poland, and Germany try to find and to sabotage the secret Nazi research base. When the first "V 2" rocket is successfully launched, the Allied commanders finally become interested in the "Oslo report".

The film centers on the story of newlyweds Inga and Heinz. Heinz works in the western sector of Berlin. A gang of crooks involved in various shady dealings tries to draw Heinz into their dark affairs. However, after accidentally learning about the "activities" of his "friends," Heinz informs the police about the impending crime. The gang is arrested.

The "Concordia" trading company in Würzburg is a secret headquarters of the MID, a secret service agency of the US Army. For years, espionage, sabotage, and diversion operations originated from here in order to undermine the Socialist Republic of Germany. A favorable moment for a military attack approaches and plans are developed. These plans are placed in the hands of Major Collins, who keeps them in a safe. Hansen has worked for him for many years, but also for the Stasi as a double agent. Security Chief Colonel Rock knows there is a leak, but Hansen has passed every test thrown at him. He is trying to deal with his current assignment: acquiring the plans so they can be made public. His mission is to get them out of the safe and into the GDR without getting caught.