Two closely related episodes. Youths make problems for two local orchestras about to compete nationally, and in a talent competition a young girl gets stage fright, while another lies to her boss to compete.
| Directing | Miloš Forman | Director |
| Sound | Josef Vlček | Sound |
| Production | Miloš Bergl | Production Manager |
| Editing | Miroslav Hájek | Editor |
| Camera | Miroslav Ondříček | Director of Photography |
| Directing | Tomáš Kulík | First Assistant Director |
| Crew | Lilian Havlíčková | Script |
| Writing | Ivan Passer | Story |
| Writing | Ivan Passer | Screenplay |
| Writing | Miloš Forman | Story |
| Writing | Miloš Forman | Screenplay |
| Camera | Karel Hejsek | Camera Operator |
| Camera | Emil Hora | Assistant Camera |
| Editing | Jitka Šulcová | Assistant Editor |
| Sound | Bohumír Brunclík | Sound Effects |
| Sound | Lubomír Zajíc | Sound Assistant |
| Production | Ladislav Dražan | Unit Production Manager |
| Production | Zdeňka Černá | Unit Production Manager |
| Camera | Jaromír Komárek | Still Photographer |
| Lighting | Zdeněk Bittner | Gaffer |
| Directing | Ivan Passer | First Assistant Director |
| Directing | Boca Abrhámová | Assistant Director |
| Sound | Adolf Böhm | Sound |
| Sound | Václav Kliegel | Sound Assistant |
| Production | Rudolf Hájek | Production Manager |
| Production | Jaroslav Vlk | Unit Production Manager |
| Production | Jiří Ulrich | Unit Production Manager |
| Sound | Jiří Suchý | Original Music Composer |
| Sound | Jiří Šlitr | Original Music Composer |
| Sound | Ferdinand Havlík | Conductor |
| Sound | Jindřich Bauer | Conductor |
| Sound | Jan Vostrčil | Conductor |
| Writing | Vladimír Bor | Creative Producer |
| Production | Jiří Šebor | Executive Producer |
