A twelve-year-old is looking for his biological parents after discovering the fact that he was adopted.
| Directing | Jaromil Jireš | Director |
| Writing | Vladimír Kalina | Creative Producer |
| Directing | Miroslav Kubišta | First Assistant Director |
| Directing | Josef Ryzec | Assistant Director |
| Crew | Dagmar Štursová | Script |
| Writing | Pavel Fiala | Story |
| Writing | Pavel Fiala | Screenplay |
| Writing | Jaromil Jireš | Screenplay |
| Crew | Václav Nývlt | Dramaturgy |
| Camera | Jaromír Šofr | Director of Photography |
| Camera | Karel Hejsek | Camera Operator |
| Camera | Bohumír Schwarzer | Assistant Camera |
| Art | Jan Oliva | Production Design |
| Art | Rudolf Stahl nejml. | Assistant Production Design |
| Art | J. Hořejší | Set Decoration |
| Art | Zdeněk Jeřábek | Set Decoration |
| Art | Rudolf Kinský | Set Decoration |
| Art | Miroslav Stibr | Set Decoration |
| Costume & Make-Up | Svatava Sophová | Costume Design |
| Costume & Make-Up | Zdena Šnajdarová | Costumer |
| Costume & Make-Up | A. Hanousková | Costumer |
| Costume & Make-Up | František Příhoda | Makeup & Hair |
| Costume & Make-Up | Jiřina Pahlerová | Makeup & Hair |
| Costume & Make-Up | Valerie Pitelková | Makeup & Hair |
| Editing | Josef Valušiak | Editor |
| Editing | Štěpánka Stříbrná | Assistant Editor |
| Editing | Jana Šimonová | Assistant Editor |
| Sound | Antonín Kravka | Sound |
| Production | Eliška Nejedlá | Production Manager |
| Production | Ladislav Beneš | Unit Production Manager |
| Production | Jana Koubová | Unit Production Manager |
| Production | Adriena Váchová | Assistant Production Manager |
| Camera | Lenka Rambousková | Clapper Loader |
| Camera | Jan Kuděla | Still Photographer |
| Sound | Vadim Petrov | Original Music Composer |
| Sound | František Belfín | Conductor |