HD
1956
Lotte's life takes a turn when she welcomes her little sister, Roosi. Meanwhile, two scientists, Karl and Viktor, arrive in Gadgetville to compete in a prestigious folk song contest. The challenge? To capture the melody of the world’s oldest animal species for a grand prize. Eager to assist the scientists, Lotte and Roosi embark on a journey filled with thrilling escapades and unforeseen surprises, discovering the magic of music and family along the way.