Nils Karlsson Pyssling(1990)

Nils Karlsson Pyssling is a children's film based on Astrid Lindgren's beloved novel. Lonely boy Bertil discovers a tiny magical creature living beneath his bed who teaches him to shrink and explore a hidden world of wonder. Their friendship and adventures face a genuine threat when a sinister rat named Schofeline emerges as an antagonist. Forced to find courage he didn't know he possessed, Bertil must protect both his new friend and their enchanted realm. The film captures Lindgren's signature blend of whimsy and heart, transforming a solitary child's life through imagination and bravery.