Opening of Gdynia for Children and screening of The Treasurer and Secret of the Magic Silverpiece

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.

written by: Wojciech Kuczok, Piotr Janusz, Tomasz Jurkiewicz
director of photography: Maciej Długaj
music: Fred Emory Smith
production design: Katarzyna Sobańska, Marcel Sławiński
costume design: Beata Święcicka
make-up: Dariusz Krysiak
edited by: Katarzyna Leśniak
cast: Piotr Musianek, Barbara Gacek, Jakub Tomczyk
production: Domino Film
producers: Małgorzata Domin, Dominika Mandla
production managers: Michał Kowalik, Anna Szadkowska
co-produced by: Wytwórnia Filmów Fabularnych we Wrocławiu, Instytucja Filmowa – Silesia Film
co-financed by: Polski Instytut Sztuki Filmowej, Ministerstwo Kultury i Dziedzictwa Narodowego, Miasto Piekary Śląskie