Three blue collar workers have a night out in big city Prague.
| Directing | Zdeněk Podskalský | Director |
| Writing | Vratislav Blažek | Screenplay |
| Directing | Jan Mimra | First Assistant Director |
| Crew | Irena Vachatová | Script |
| Writing | Vratislav Blažek | Story |
| Crew | Milena Honzíková | Dramaturgy |
| Camera | František Valert | Director of Photography |
| Camera | Ladislav Chroust | Camera Operator |
| Camera | Jiří Zavřel | Assistant Camera |
| Art | Boris Moravec | Production Design |
| Art | Miloš Červinka | Assistant Production Design |
| Art | Josef Pavlík | Set Decoration |
| Art | Jaroslav Lehman | Set Decoration |
| Costume & Make-Up | Irena Greifová | Costume Design |
| Costume & Make-Up | Helena Vondrušková | Costumer |
| Costume & Make-Up | Eva Máslová | Costumer |
| Costume & Make-Up | Otakar Košťál | Makeup & Hair |
| Costume & Make-Up | Jiřina Bissingerová | Makeup & Hair |
| Costume & Make-Up | Eva Vyplelová | Makeup & Hair |
| Editing | Zdeněk Stehlík | Editor |
| Editing | Miloslava Kostková | Assistant Editor |
| Sound | Josef Vlček | Sound |
| Production | Josef Ouzký | Production Manager |
| Production | Jiří Mařas | Unit Production Manager |
| Production | Růžena Hulínská | Unit Production Manager |
| Production | Vladimíra Kopecká | Assistant Production Manager |
| Camera | Ivana Palacká | Clapper Loader |
| Sound | Evžen Illín | Original Music Composer |
| Sound | Vlastimil Hála | Original Music Composer |
| Sound | František Belfín | Conductor |
| Writing | Vratislav Blažek | Lyricist |
| Writing | Miloš Brož | Creative Producer |
| Production | Karel Feix | Executive Producer |
| Camera | Karel Šebík | Still Photographer |