Lotte and the Lost Dragons

Puppy girl Lotte gets a little sister named Roosi. Two scientists, Karl the raccoon and Viktor the fish, come to Gadgetville. They are taking part in a big folk song collecting competition. Whoever succeeds in recording the folk song of the world’s oldest animal species, the mythical fire-breathing dragon, wins the competition’s grand prize. Lotte and Roosi decide to help the scientists. Exciting and unexpected adventures await the sisters.