Plot
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.
| Writer | Kar de Mumma |
|---|---|
| Director | Sigurd Wallén |
| Actor | Sigurd Wallén, Björn Berglund, Frithiof Hedvall |
| Country | Sweden |
| Production | Svensk Talfilm |