Nils Karlsson Pyssling (1990)

Plot

Lonely Bertil discovers a captivating friend in Nils Karlsson-Däumling, a tiny being residing in a mouse hole beneath his bed. Nils introduces Bertil to a magical spell that allows him to shrink and explore an enchanting realm filled with adventure. However, their delightful escapades take a darker turn when the menacing rat Schofeline emerges, putting their friendship and joyous experiences at risk. To protect his newfound companion and their magical world, Bertil must dig deep and muster all the bravery he can find.