Mister Blot's Academy

Ten-year-old Adas, beginning his education at the Academy, finds the hideout of Bird Matt, who used to be a prince. Touched by his fate, he promises to find the magic button which has the power to restore him to human shape.

Mister Blot's Academy is a 1984 fantasy family movie directed by Krzysztof Gradowski, starring Barbara Marszalek, Piotr Fronczewski, Leon Niemczyk. It holds an IMDb rating of 6.8/10 from 1,492 votes and runs 2h 46m.