One day before Christmas, on December 23, the Schmidt family moves into their new apartment in a Berlin high-rise; until then, they lived in tranquil Birkenwalde. Little Sebastian fears that Santa Claus doesn't know about their move and therefore won't be able to bring him his presents. Even if he knows where Bastel and his parents now live, he might not be able to find him because there are several families in this large building with the name Schmidt.

Berlin in the 60s. The construction of the Berlin Wall not only divides the city, but also separates the Rechlin family. While mother Ingelore lives with husband Hannes and the youngest son in the eastern part of the city, the young, married daughter Beate lives in West Berlin. Even when she gives birth to the first grandson, the newly baked grandma Ingelore cannot visit her. Travel permits are only issued one year later. But the formerly so tight family bond is burdened by the long separation. Son Bernd also avoids the rest of the family, as his new girlfriend has just been released from prison because of attempted "republic escape". And so Mother Ingelore almost has to watch her family shatter.

Two single parents decide to move in together and their two teenage children fall in love.

The television play by Werner Bernhardy depicts episodes from the life of Heinrich Zille as well as his much-praised "Milljöh". It tells of Zille's dismissal from the Berlin Photographic Society, of Kommerzienrat Hübel and his wife, of Zille's unreal, loyal friend Gustav Nogler, in whose role the experiences, attitudes and characteristics of many people from those years were incorporated, and of many other Berlin characters.

The merchant's daughter Constanze, begs her father to ask a lion for a favor. Her father approaches the lion who agrees to his request with one condition: that he send the first person he meets upon his return home to the lion's den. It is Constanze. Against her father's will she goes to the lion and discovers that he is an enchanged prince and that only a woman's love can release him from the spell.

In the troubled state of Ocantros, the prime minister is assassinated. Martin Katrup, who is responsible for setting up a large printing plant, is also on the island at this time. A short time later, two of his colleagues disappear without a trace and Katrup sets off in search of them. The situation is exacerbated when the secret service tries everything in its power to spark a coup and a civil war.