Polish musical comedy. The film focuses on two friends who spend their vacation in the beautiful countryside of Mazury. They buy a very nice car (Syrenka), but in order to pay for it the men need to start working as solicitors for a notable art impresario named Koszajtis. Soon they get thrown right in the middle of a hilarious war between two rivaling music-and-dance groups.
| Directing | Jan Rutkiewicz | Director |
| Camera | Wacław Dybowski | Director of Photography |
| Writing | Jacek Fedorowicz | Screenplay |
| Sound | Adam Walaciński | Music |
| Directing | Ryszard Rydzewski | First Assistant Director |
| Directing | Bogumiła Byczkowska | Assistant Director |
| Directing | Mirosław Salicki | Assistant Director |
| Camera | Wladyslaw Nagy | Camera Operator |
| Camera | Jerzy Majak | Assistant Camera |
| Camera | Tadeusz Jaworski | Assistant Camera |
| Camera | Boris Travkin | Additional Photography |
| Art | Wiesław Śniadecki | Production Design |
| Art | Barbara Śniadecka | Assistant Production Design |
| Art | Leszek Leszczyk | Assistant Production Design |
| Costume & Make-Up | Maria Karmolińska | Costume Design |
| Costume & Make-Up | Jadwiga Rutkiewicz | Costume Assistant |
| Crew | Nata Lerska | Choreographer |
| Sound | Leonard Księżak | Sound |
| Editing | Alina Faflik | Editor |
| Editing | Anna Rubińska | Assistant Editor |
| Costume & Make-Up | Roman Kęsikowski | Makeup Artist |
| Costume & Make-Up | Aurelia Łopatowska | Assistant Makeup Artist |
| Production | Marceli Nowak | Production Manager |
| Production | Edward Kłosowicz | Assistant Production Manager |
| Production | Janina Krassowska | Assistant Production Manager |
| Production | Andrzej Kotkowski | Assistant Production Manager |