Diver Antoni Barnat is falsely accused of causing an accident underwater that almost led to his fellow diver's death. Interestingly enough, they are both in love with the same girl, Teresa.
| Writing | Janusz Meissner | Screenplay |
| Directing | Czesław Petelski | Director |
| Directing | Ewa Petelska | Director |
| Writing | Janusz Meissner | Novel |
| Writing | Ewa Petelska | Screenplay |
| Writing | Czesław Petelski | Screenplay |
| Directing | Ryszard Rydzewski | Assistant Director |
| Directing | Leokadia Migielska | Assistant Director |
| Writing | Bohdan Czeszko | Dialogue |
| Writing | Janusz Meissner | Dialogue |
| Camera | Karol Chodura | Director of Photography |
| Camera | Kurt Weber | Camera Operator |
| Camera | Wiesław Pyda | Assistant Camera |
| Camera | Józef Letkier | Assistant Camera |
| Camera | Wiesław Śniadecki | Additional Photography |
| Camera | Jan Olejniczak | Additional Photography |
| Art | Roman Mann | Production Design |
| Art | Roman Wołyniec | Assistant Production Design |
| Art | Romuald Korczak | Construction Foreman |
| Costume & Make-Up | Alicja Waltos | Costume Design |
| Sound | Mateusz Wolberg | Music |
| Sound | Henryk Debich | Conductor |
| Sound | Leszek Wronko | Sound |
| Editing | Felicja Rogowska | Editor |
| Editing | Lena Deptula | Assistant Editor |
| Costume & Make-Up | Zdzislaw Papierz | Makeup Artist |
| Costume & Make-Up | Stefan Szczepanski | Makeup Artist |
| Production | Ignacy Taub | Production Manager |
| Production | Jerzy Rutowicz | Assistant Production Manager |
| Production | Jan Szymański | Unit Manager |
| Production | Zdzislaw Mrozowicz | Unit Manager |
| Directing | Maria Pietrzak | Script Supervisor |