The professor loses his wallet. Thinking that he has fallen prey to a thief, he takes it from the man whom he suspects of theft.
| Directing | Julian Dziedzina | Director |
| Directing | Włodzimierz Kamiński | Assistant Director |
| Directing | Małgorzata Kobiela | Assistant Director |
| Writing | Ryszard Pietruski | Screenplay |
| Camera | Wiesław Rutowicz | Director of Photography |
| Camera | Andrzej Ramlau | Assistant Camera |
| Camera | Bogdan Borewicz | Assistant Camera |
| Camera | Marian Wawrzyniak | Assistant Camera |
| Art | Adam Nowakowski | Production Design |
| Art | Zdzislaw Staszewski | Art Direction |
| Art | Wacław Jesionowski | Art Direction |
| Art | Ewa Kowalska | Set Decoration |
| Costume & Make-Up | Ewa Kowalska | Costume Design |
| Art | Wojciech Filipowicz | Assistant Set Decoration |
| Art | Gustaw Friderich | Assistant Set Decoration |
| Costume & Make-Up | Wojciech Filipowicz | Assistant Costume Designer |
| Costume & Make-Up | Gustaw Friderich | Assistant Costume Designer |
| Sound | Waldemar Parzyński | Music |
| Sound | Zbigniew Wolski | Sound |
| Editing | Elżbieta Kurkowska | Editor |
| Sound | Kazimierz Kucharski | Sound Assistant |
| Editing | Joanna Dorożyńska | Co-Editor |
| Costume & Make-Up | Maria Papińska | Makeup Artist |
| Production | Jerzy Owoc | Production Supervisor |
| Production | Zbigniew Stanek | Production Supervisor |
| Production | Stanisław Klukowski | Production Supervisor |
| Production | Pawel Mann | Production Supervisor |