The film switches back and forth between the adventures of Pu on a summer holiday in Norrland in Sweden and and the adult Pu visiting his father who lives in an old people's home. Little Pu spends a summer in Norrland in the 1920s with all his relatives. He and his brother get to hear the story about the watchmaker who hung himself, learns to shoot with a bow and follow his father on a bicycle trip.