Åsa-Nisse is visited by cousin Doris from the United States. Nisse, Klabbarparn and Doris will travel to Stockholm, but Nisse and Klabbarparn lose track of Doris, who get into a hands of a Casanova. Nisse and Klabbarparn instead ends up at the Nordic Museum, where Åsa-Nisse turns out to have unexpected qualities in the art of imitating a mannequin. After that they had found each other is Doris robbed and it leads to a wild brawl that it sparkles and sputters on.

Film adaptation of a Gustav Fröding poem.

Christer is a teenager who prefers to spend his time on motorcycles instead of his studies which doesn't impress his father. There is also a youth motorcycle gang terrorising the local girls but Christer doesn't dare to stand up to them, leading to his humiliation. One day he comes into contact with a professional speedway racer who takes him under his wing.