Lumpik Spuntik

On the Danish island of Bornholm, trolls live deep underground following strict rules — the most important being: never go to the surface, because humans are dangerous. Curious and mischievous Spuntik is meant to become the next master of the cave, but instead prefers to play pranks and ride on the backs of bats.

When strange rumbling sounds come from the surface one day, he secretly sets out to discover what is happening. Unexpectedly, his little sister follows him — and their expedition soon turns into an adventure in the human world, full of danger and magic.