Lumpik Spuntik

On the Danish island of Bornholm, trolls live deep underground according to strict rules — the most important one forbids going to the surface, because humans are dangerous. Curious Špuntík is destined to become the master of the cave one day, but instead he plays pranks and flies on the backs of bats. When strange rumbling sounds come from the surface, he secretly sets out to find out what is happening — and unexpectedly his little sister follows him. Their expedition soon turns into an adventure in the human world full of danger and magic.