A few days after the GDR built the Berlin Wall, West German Chancellor Konrad Adenauer commented that this was "an infamous and brutal act against our brothers and sisters in the Zone." Director Walter Heynowski digs into this ubiquitous West German expression, using footage from West German newsreels and TV programs, and compares the life of "brothers and sisters" in East and West Germany. In this propagandistic documentary, the director juxtaposes images of class hierarchy and conflict in the West, with images of a flourishing East.
A new world full of excitement and temptation opens up for 18-year-old Erika when her father flees from Krüselin, a small village in Brandenburg, to West Berlin, taking his daughter with him. Her uncle's luxurious house, the turbulence of life in the big city, and her cousin's progressive thinking and quick wit all turn her head at first. But behind all this glitter and tinsel lurks the cold, hard world of money and Erika begins to feel homesick for the town where she grew up and for Rolf, her first real boyfriend.
13-year old Thomas Berndorf, the son of the rich business man Alexander Berndorf, becomes friends with Hannes Wille, whose father works as foreman. They get to know each because Hannes sometimes is allowed to polish Berndorf′s Mercedes 300. They make a bet whose mother is the most beautiful. Hannes assumes that Mrs. Berndorf is only admired for her expensive jewellery. Thus, he suggests that Thomas should steal a collier from his mother. Out of solidarity, he also robs a golden brooch from his mother. At home at the Berndorfs, a severe crisis threatens Thomas′s parents′ "marriage of convenience", and financial hardships are following on the theft.