A reclusive lighthouse worker accepts the offer to swap jobs with a police inspector for a while, just to help him catch Teston, the so-called criminal of criminals.
| Directing | Tadeusz Chmielewski | Director |
| Writing | Tadeusz Chmielewski | Writer |
| Writing | Halina Chmielewska | Writer |
| Editing | Janina Niedźwiecka | Editor |
| Camera | Jerzy Stawicki | Director of Photography |
| Sound | Henryk Czyż | Music |
| Writing | Zdeněk Jirotka | Short Story |
| Directing | Henryk Kluba | Assistant Director |
| Directing | Halina Chmielewska | Assistant Director |
| Directing | Ludmiła Niedbalska | Assistant Director |
| Camera | Romuald Kropat | Assistant Camera |
| Camera | Józef Letkier | Assistant Camera |
| Camera | Marek Nowicki | Assistant Camera |
| Camera | Aleksy Krywsza | Assistant Camera |
| Art | Bolesław Kamykowski | Production Design |
| Art | Leszek Stańko | Sculptor |
| Art | Szymon Kobyliński | Sculptor |
| Costume & Make-Up | Bolesław Kamykowski | Costume Design |
| Costume & Make-Up | Felicja Blaszynska | Costume Assistant |
| Costume & Make-Up | Barbara Ptak | Costume Assistant |
| Costume & Make-Up | Zdzisław Kielanowski | Costume Assistant |
| Sound | Józef Koprowicz | Sound |
| Sound | Wiesław Ćwikliński | Sound Assistant |
| Directing | Lena Deptula | Assistant Director |
| Costume & Make-Up | Maria Lasnowska | Makeup Artist |
| Costume & Make-Up | Jadwiga Swiętosławska | Assistant Makeup Artist |
| Art | Felicja Blaszynska | Assistant Production Design |
| Art | Barbara Ptak | Assistant Production Design |
| Art | Zdzisław Kielanowski | Assistant Production Design |
| Editing | Lena Deptula | Assistant Editor |
| Production | Zwonimir Feric | Production Manager |
| Production | Stanislaw Moroszkiewicz | Production Manager |
| Production | Tadeusz Baljon | Assistant Production Manager |
| Production | Włodzimierz Grocholski | Assistant Production Manager |