Different animals play with a marble in this whimsical story from Hermína Týrlová, ‘the mother of Czech animation’
| Directing | Hermína Týrlová | Director |
| Crew | Jiří Blažek | Dramaturgy |
| Visual Effects | Garik Seko | Animation |
| Art | Ludvík Kadleček | Art Designer |
| Camera | Antonín Horák | Director of Photography |
| Art | Václav Dobrovolný | Art Designer |
| Visual Effects | Jan Dudešek | Animation |
| Editing | Antonín Štrojsa | Editor |
| Sound | František Strangmüller | Sound |
| Writing | Hermína Týrlová | Story |
| Production | Karel Hutěčka | Production Manager |
| Writing | Hermína Týrlová | Screenplay |
| Writing | Milan Šimek | Screenplay |
| Sound | Evžen Illín | Original Music Composer |
