For a month now, Lilli has been annoying her friend Rosanna with this witch craze. Now, Rosanna and her cat Ramses are supposed to perform a witch dance with her on Walpurgis Night, dressed up with brooms and all the trimmings. In fact, it turns out to be a huge fun for Lilli and Rosanna. Until suddenly - "Toad venom and witch spit!" - a real witch appears before them: Elfriede, who mocks the two beginners. Perhaps Elfriede can turn them into two real little witches?.