Lotte and Thijs go to a great school and have a sweet teacher, Miss Evi. But then the awful Miss Brakel becomes principal and makes all sorts of rules: no phones, birthdays are no longer allowed, and treats are strictly forbidden. So the class gives her a nickname: Miss Vomit. They devise a plan to get rid of her, while Lotte also has a secret that needs solving. Can Miss Evi's magic ring help?
| Actor | Role |
|---|---|
 Nicolette van DamJuf Brakel | Juf Brakel |
 Djamila VerhoefJuf Evy | Juf Evy |
| LLily RichardsonLotte | Lotte |
 Kraantje PappieNot listed | Not listed |
 Juvat WestendorpMeester Daan | Meester Daan |
 Carolina DijkhuizenNot listed | Not listed |
| FFlint de ManThijs | Thijs |
| AAnna BroekmaatNot listed | Not listed |
| SSvenn van der KruitMo | Mo |