Två år i varje klass

The boys will get a new class teacher who has discipline, they get in a lot of mischief, so much complaints that they have to read extra during the summer holidays to get started in class 4.

• Sigurd WallénDirector
• Sven ZetterströmScreenplay
• Lorentz GöranssonScreenplay

• Sigurd WallénDr. Wahlberg
• Björn BerglundDr. Sune Gans
• Frithiof HedvallPrincipal
• Carl-Gunnar WingårdEmil Nilsson
• Millan BolanderMrs. Nilsson
• Ann Mari UddenbergLaura
• Sven-Eric GambleSigge
• Åke JohanssonPutte
• Nils HallbergFredrik 'Dudde' Vedlund
• Erik A. PetschlerSong teacher
• Ludde JubergTeacher
• Märtha LindlöfMiss Boronius