1523. The Protestant theologian Thomas Müntzer is entrusted with the pastorate by the 'Allstedt Council'. On the one hand, he is to open people's minds and hearts to more freedom, and on the other, he is to serve as an ally against the count.

On the eve of the German Peasants' Revolt, painter Joerg Ratgeb is occupied by a crisis of his own: finding a model for a Christ figure. He sets off on a journey to consult with his artistic role model, Albrecht Dürer. Although Ratgeb has always tried to stay out of the political conflict, his journey brings him face-to-face with peasant revolutionaries and the brutality and violence of their daily lives.

Johann Gottfried Schadow is only in his early twenties when he is put in charge of the royal sculptor's workshop in Prussia's capital Berlin. He is supported in this position above all by the fair ladies.

Ekke and Karsten are newcomers to the shipyard. Paddy claims to have heard it on Rügen radio. But the two did not fall on their heads, even if they still fear that their accommodation, the "Fritz Heckert" accommodation ship, could be - as it is called - a "working-class monastery". Not only do they find out from Paddy that such worries are unfounded, they experience it for themselves.

A young woman from a progressive middle-class family moves to Shanghai with her husband Rolf in the mid-1930s. Although she has a child, she is not prepared to retreat into private life. She meets Dr. Richard Sorge and decides to become a scout. After training near Moscow - she is given the cover name Sonja - she is sent to Manchuria on her first assignment with her comrade Ernst. She has an affair with Ernst and has a child with him. A new assignment that takes her to Poland separates her from Ernst. She is awarded the Order of the Red Banner in Moscow for her work. She then goes to Switzerland and radios information about the impending war to the Soviet Union. She meets Rolf and Ernst, who are on an assignment in the Far East. Sonja marries an Englishman to avoid being extradited to Germany.

Ernst is a student in Hamburg around 1900 and leads a life like many other young people. In his free time, he roams the colorful metropolis with his buddy Karl. After school, he helps his father, whose business he is to inherit one day. Ernst has many questions about the world and life, but it is difficult to find satisfactory answers... At this time, nobody suspects that he will go down in the history books as the workers' leader Ernst Thälmann.

In the 22nd Century, antiquities command huge prices. A woman uses a time machine to travel back the the 19th Century in order to buy paintings from Vincent Van Gogh before he was famous. Will she be wealthy upon her return?

Lydia Kowalenko is fired from the pharmaceutical company where she has worked for many years because she refused to help cover up the use of a dangerous chemical. Her daughter Katja, however, has no scruples and risks an operation which is more beneficial to her own medical research than to the convalescence of a young patient. Then Katja's only son dies after a car accident. Was he too the victim of a career-minded doctor?