Malwine in der Badewanne

Every year on his birthday, Ulli receives something new for his nature collection from his uncle Mac Allister in Scotland. This time it's a tadpole, and as it soon turns out, a very special tadpole. Malwine, as the strange creature is called, eats one cheese roll after another and grows happily. First, she has to move from the glass to the sink, then to the bathtub. But when she outgrows the bathtub and still hasn't turned into a frog, the puzzled parents decide: Malwine must go to the zoo. Fortunately, Ulli can prevent this with the help of a clever friend. Malwine uncovers an old pirate treasure from the deep harbor waters, enabling the construction of a new home.