Jaruga, the chief of the local branch of Security Office leads a fight against a Home Army unit led by a man known as Boruta and begins to suspect that one of his men was planted by the insurgents. Another Security Office agent arrives to uncover the conspiracy and deal the final blow to Boruta.
| Camera | Kazimierz Konrad | Director of Photography |
| Editing | Janina Niedźwiecka | Editor |
| Directing | Jerzy Passendorfer | Director |
| Sound | Lucjan Kaszycki | Original Music Composer |
| Art | Adam Nowakowski | Production Design |
| Art | Teresa Gałkowska | Set Decoration |
| Costume & Make-Up | Maria Karmolińska | Costume Design |
| Writing | Zbigniew Nienacki | Screenplay |
| Writing | Zbigniew Nienacki | Novel |
| Directing | Sylwester Szyszko | First Assistant Director |
| Directing | Wojciech Zóltowski | Assistant Director |
| Directing | Teresa Olszewska | Assistant Director |
| Camera | Mieczyslaw Lewandowski | Camera Operator |
| Camera | Eugeniusz Gawrysiak | Assistant Camera |
| Camera | Julian Zwierzyński | Assistant Camera |
| Art | Allan Starski | Assistant Production Design |
| Art | Boleslaw Pieczynski | Assistant Production Design |
| Sound | Konrad Bryzek | Conductor |
| Costume & Make-Up | Mikołaj Kompan-Altman | Costume Design |
| Sound | Marian Redlich | Sound Assistant |
| Sound | Wlodzimierz Wisniewski | Sound Assistant |
| Editing | Maria Kostrzewska | Assistant Editor |
| Costume & Make-Up | Mieczysław Pośmiechowicz | Makeup Artist |
| Production | Tadeusz Maj | Production Consultant |
| Production | Wojciech Karmolinski | Production Manager |
| Production | Mieczysław Ferster | Assistant Production Manager |
| Production | Wielislawa Piotrowska | Assistant Production Manager |
| Production | Arkadiusz Orłowski | Assistant Production Manager |