Jaruga, the head of the local Security Office, cannot liquidate the "Boruta" unit. Most likely, he has his man in the UB. In order to unmask him and liquidate the unit, Albert, an employee of the UB, acting in complete conspiracy, arrives.
| Directing | Jerzy Passendorfer | Director |
| Editing | Janina Niedźwiecka | Editor |
| Camera | Kazimierz Konrad | Director of Photography |
| Writing | Zbigniew Nienacki | Writer |
| Sound | Lucjan Kaszycki | Original Music Composer |
| Art | Adam Nowakowski | Production Design |
| Art | Teresa Gałkowska | Set Decoration |
| Costume & Make-Up | Maria Karmolińska | Costume Design |
| Art | Maria Karmolińska | Set Decoration |