A socialist story of "atoms for peace" and compulsory labor in an East German uranium mine under Soviet control.

Carolin lives in the East and works in a West Berlin bar. After the building of the wall she tries to persuade Georg, a soldier of the border regiment, to let her cross over. He falls in love with her and defends her against a West German pimp with a punch to the jaw.

This film continues the story of radio operator Ludwig Bartuschek from “The Sailor’s Song”. Near the end of the Weimar Republic, Bartuschek (Erwin Geschonneck) is working as a mechanic in the Sperber airplane plant. Director Dehringer offers him the opportunity to train as an airplane constructor if he is willing to give up his communist beliefs under oath. Bartuschek will not allow himself to be bought and instead joins the underground resistance movement.

At the end of the 1950s, the production of optics in the German Democratic Republic has reached top quality and instigates interest in the West. When national demand rises strongly and at the same time the export to South America heavily decreases, the Volkspolizei - the GDR police force - starts to look into the case. Two seemingly unrelated cases are the starting point for the investigation by second lieutenant Schellenberg of the department for optics racketeering: An old woman who was arrested in the Berlin city railway for trying to smuggle a pair of binoculars to West Berlin, and a dead person in an area of allotments who was involved in obscure dealings with optical devices.

A film about the historical uprising of the seamen in Kiel: During the Russian October Revolution of 1917, German and Russian soldiers start to solidarize with each other. By disarming the officers, machinist Henne Lonke and stoker Jens Kasten prevent the attack on a Russian freighter. When German admiralty gives out orders for operation "Nibelungen", which would lead the German fleet into a suicidal attack against England and quell the revolutionary spirit, seamen and soldiers from different political backgrounds unite in protest.

In 1523, young Thomas Müntzer arrives with his wife Ottilie in the Thuringian village Allstedt to assume the rectorate. As a follower of Luther′s teachings, he finds in the Bible not only reasons for clerical, but also for secular reforms. But when Luther turns away from the rural population after a discord with Müntzer, it is Müntzer who becomes the peoples′ spokesman. He is forced to go to Southern Germany, where he convenes with revolting farmers. But his way leads him back to Thuringia. In 1525, he and Heinrich Pfeiffer form the centre of the Thuringian peasant uprising in Mühlhausen, but their success is diminished by the fact that peasants and craftsmen don′t seem to be able to work together. In Frankenhausen, Müntzer becomes the leader of a peasants′ army that is set to fighting the ruler′s army – and sustains a devastating loss. Müntzer is arrested and sentenced to death by decapitation for his insurgency.

This film is the first of a two-part historical and biographical portrait of the communist politician and anti-fascist Ernst Thälmann. In early November 1918, Ernst Thälmann is an unwilling soldier serving on the western front. As the revolutionary movement at home is threatened by the betrayal of the Social Democrats and fissures in the working class, Thälmann calls on his fellow soldiers to put down their weapons and unite with the workers in the communist struggle at home. Thälmann’s qualms about which side he is fighting on continue, but when the local police attempt to prevent a shipment of provisions and supplies from reaching the people in Petrograd, he intervenes and the ship is unloaded. With this moment of clarity, Thälmann continues to follow his political convictions and joins the workers at the Hamburg uprising in October 1923.

A Short Film by Richard Groschopp.