Up until the middle of the 19Th century, poverty stricken mountain farmers from the Ticino area of Switzerland frequently sold their children to Milan as chimney sweeps or spazzacamini. That is also young Giorgios fate. He is forced to climb through pitch black chimneys, flinging down the soot with his bare hands. But he does not lose heart. Together with his buddies sharing in the same misery, he establishes the association of Black Brothers. They stick together, struggling against their penury and getting involved in fights with the street gangs of Milan. The film tells of the gripping adventures of the chimney sweep boys and their spectacular escape back to their native land.
The "Our Gang" type adventures of German working class kids from a Berlin apartment building (number 67) during the early 1930s. With Nazism's rise, however, their tight-knit group unravels. One leader, Paul, becomes a Nazi.
10-year-old Rosmarin von Stetten lives with his widowed father Robert in the big city. During the holidays one day in the morning Rosmarin goes to the lake near the castle and meets Thymian, the poorest boy of the village, whose mother did not come back from the war and who has to do several jobs in the village for his living. The boys enter a boat, but both fall into the lake. Thymian crawls out of the water first and is found by a servant from the castle, who thinks he is Rosmarin and bring him to the castle and to bed. The boy doesn't know what happens and thinks he's spellbound...