The Treasurer (2025) is a Family, Adventure, Fantasy film that follows ten-year-old Janek has a vivid imagination. He constantly makes things up and imagines himself as a superhero. When the demonic Utopiec replaces his older sister with the repulsive Podciep, no one believes him. To make matters worse, his parents send the sad and frightened boy on holiday to Silesia. Janek decides to rescue his sister from the world of demons, and his greatest ally turns out to be his eccentric great-grandfather, Marcin, a former miner. The Treasurer is not currently listed with streaming providers in your selected region, but availability can change over time. Fans of family movies may also want to explore similar titles below.