The first animated picture made by Jiří Trnka for adults. It is a comic story of a legendary chimney-cleaner who, with the help of a spring from an old lounge-chair, became the terror of the Prague-occupying SS troops in World War II.
| Directing | Jiří Trnka | Director |
| Writing | Ota Šafránek | Story |
| Visual Effects | Stanislav Látal | Animation |
| Writing | Jiří Brdečka | Screenplay |
| Visual Effects | Zdeněk Miler | Animation |
| Visual Effects | Čeněk Duba | Animation |
| Visual Effects | Josef Kábrt | Animation |
| Visual Effects | Miloslav Krejčí | Animation |
| Visual Effects | Bohuslav Šrámek | Animation |
| Writing | Jiří Trnka | Screenplay |
| Sound | Milivoj Uzelac | Conductor |
| Visual Effects | Karel Mann | Animation |
| Camera | Vladimír Novotný | Director of Photography |
| Sound | Emanuel Formánek | Sound |
| Production | Jaroslav Jílovec | Production Manager |
| Visual Effects | Karel Štrebl | Animation |
| Art | Jiří Trnka | Art Designer |
| Sound | Jan Rychlík | Original Music Composer |
| Art | Jiří Trnka | Supervising Art Director |
