Plot
Placek (Josef Kemr), the head of research in a chemical plant, appreciates the help of his younger colleague Bernát (Alois Svehlík) in the creation of a new synthetic material.
| Writer | Jiří Křižan |
|---|---|
| Director | Zdenek Sirový |
| Actor | Alois Švehlík, Filip Sirový, Josef Kemr |
| Country | Czechoslovakia |
| Production | Filmové studio Barrandov |