Thirty-year-old worker Oldřich Olejník is a pub and wine bar worker, because he is celebrating the birth of his son. It is no wonder that he ends up in the detention center. This is how he meets seventeen-year-old Jirka Kouba. The troubled young man, who was nicknamed Žluťásek because of the color of his favorite T-shirt, left his job after numerous conflicts. His father disappeared for no apparent reason and his mother could not cope with it. Therefore, Žluťásek spends most of his time in a gang led by the bankrupt actor Ancek. Oldřich, in whom paternal qualities have awakened for understandable reasons, begins to take an interest in and care for Žluťásek. In addition to breaking through Žluťásek's initial distrust, this will also mean getting to know Ancek and his dubious gang...
Is První den mého syna on Netflix? Unfortunately the movie První den mého syna is not yet available on Netflix.
| Sound | František Belfín | Conductor |
| Directing | Václav Matějka | First Assistant Director |
| Art | Ladislav Krbec | Set Decoration |
| Directing | Libuše Vaněčková | Assistant Director |
| Camera | Bohumil Paris | Assistant Camera |
| Art | Miloš Osvald | Set Decoration |
| Production | Marie Zemanová | Assistant Production Manager |
| Writing | Vladimír Bor | Creative Producer |
| Art | Jiří Rulík | Set Decoration |
| Costume & Make-Up | Ladislav Bacílek | Makeup & Hair |
| Production | Ladislav Terš | Production Manager |
| Production | Miloš Stejskal | Unit Production Manager |
| Sound | Bohumír Brunclík | Sound Effects |
| Costume & Make-Up | Václav Volk | Makeup & Hair |
| Sound | Roman Hloch | Sound |
| Writing | Ivan Kříž | Novel |
| Art | Miroslav Hrachovec | Production Design |
| Production | Karel Prchal | Unit Production Manager |
| Directing | Drahomíra Králová | Assistant Director |
| Writing | Ladislav Helge | Screenplay |
| Camera | Jiří Tarantík | Director of Photography |
| Camera | Jan Kváča | Camera Operator |
| Costume & Make-Up | Aša Teršová | Costumer |
| Costume & Make-Up | Věra Hromádková | Costumer |
| Editing | Josef Dobřichovský | Editor |
| Costume & Make-Up | Vlasta Matuchová | Makeup & Hair |
| Production | Jiří Šebor | Executive Producer |
| Directing | Ladislav Helge | Director |
| Sound | Svatopluk Havelka | Original Music Composer |
| Writing | Ivan Kříž | Screenplay |
