Silácké výkony rostlin (1968)
Regiseur: Jan Calábek
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Eduard Cupák as Narrator |
| Writing | Jan Calábek | Writer |
| Directing | Jan Calábek | Director |
| Camera | Zdeněk Šibrava | Director of Photography |
| Editing | Ludvík Pavlíček | Editor |
| Sound | Benjamin Astrug | Sound |