The protagonist of the film, a radio reporter, is a type of person who does not recognize any ethical standards on the way to a professional career. He builds successes in his journalistic career on the misfortune of another man - a woman who loves him. However, the tragic end of this procedure breaks him down and prompts him to take a desperate step.
Unfortunately the movie Bariery dźwięku is not yet available on HBO Max.
| Directing | Sylwester Szyszko | First Assistant Director |
| Camera | Zbigniew Hartwig | Camera Operator |
| Production | Jerzy Rutowicz | Production Manager |
| Sound | Mikołaj Kompan-Altman | Sound |
| Writing | Janusz Krasinski | Screenplay |
| Production | Tadeusz Slaby | Assistant Production Manager |
| Camera | Wiesław Rutowicz | Director of Photography |
| Costume & Make-Up | Albina Barańska | Costume Design |
| Sound | Jerzy Matuszkiewicz | Music |
| Directing | Zbigniew Kuźmiński | Director |
| Camera | Wiesław Turowski | Assistant Camera |
| Production | Arkadiusz Orłowski | Assistant Production Manager |
| Production | Konstanty Tarnowski | Assistant Production Manager |
| Art | Ryszard Potocki | Production Design |
| Costume & Make-Up | Halina Sieńska | Makeup Artist |
| Directing | Wera Karmowska | Assistant Director |
| Camera | Bogdan Borewicz | Assistant Camera |
| Editing | Felicja Rogowska | Editor |
