A musical fairy tale film for children about how important it is to protect the heart from indifference and laziness and reveals a modern problem: in order to change something, you must, first of all, rebuild yourself. In this, the heroes of the fairy tale are helped by a wise, kind Dwarf who fights Rust and Mold who tries to own the thoughts and feelings of children.
| Directing | Algirdas Araminas | Director |
| Writing | Violetta Palchinskaite | Screenplay |
| Camera | Rimantas Juodvalkys | Camera Operator |
| Crew | Juozas Širvinskas | Compositor |
| Art | Algirdas Nichus | Art Direction |
