Ullabella is a dreamy teenager who is in love with her teacher. But one day, when she refuses to do as he says, he slaps her. Ullabella tells her family about it, and then the case begins. Ullabella's mother and uncle, who is a politician, take the case all the way to the political level and demand at least an apology from the teacher. He refuses to give one, but a solution to the case is found nonetheless.
| Actor | Role |
|---|---|
 Gitte HænningUllabella Jensen, elev i 3. mellem | Ullabella Jensen, elev i 3. mellem |
 Sigrid Horne-RasmussenUllabellas mor | Ullabellas mor |
 Karl Stegger(Ullabellas far | (Ullabellas far |
 Jens ØsterholmAxel Lysgaard, Ullabellas lærer | Axel Lysgaard, Ullabellas lærer |
 Johannes MeyerOverpræsident | Overpræsident |
 Elith PioStiftsprovst | Stiftsprovst |
 Kirsten WaltherAgnete Mørk, skolelærer | Agnete Mørk, skolelærer |
 Gunnar LemvighViggo Bræstrup, Ullabellas morbror | Viggo Bræstrup, Ullabellas morbror |
 Poul ThomsenVendinius, redaktør | Vendinius, redaktør |
 Else-Marie Juul HansenJohanne Kirchhoff, skoleinspektør | Johanne Kirchhoff, skoleinspektør |
 Peter PoulsenNot listed | Not listed |
 Benny HansenNot listed | Not listed |
 Ole LarsenNot listed | Not listed |
 Bendt RotheNot listed | Not listed |
 Bjarne ForchhammerNot listed | Not listed |
 Ingolf DavidNot listed | Not listed |
| HHanne TewNot listed | Not listed |
 Henry LohmannNot listed | Not listed |
 Ulla PiaNot listed | Not listed |
| BBende PetersNot listed | Not listed |
 Henry JessenNot listed | Not listed |