A widower confuses the door and accidentally comes to the house of a lady bored of her lover.
| Writing | Tadeusz Rittner | Short Story |
| Directing | Jan Rybkowski | Director |
| Writing | Jan Rybkowski | Screenplay |
| Camera | Mieczysław Jahoda | Director of Photography |
| Art | Witold Janowski | Production Design |
| Costume & Make-Up | Zofia Góralczyk | Costume Design |
| Sound | Jan Szmańda | Sound |
| Editing | Krystyna Rutkowska | Editor |
| Costume & Make-Up | Irena Czerwińska | Makeup Artist |
| Costume & Make-Up | Krystyna Leszczyńska | Makeup Artist |
| Production | Włodzimierz Śliwiński | Production Manager |
| Art | Teresa Gałkowska-Lesman | Set Decoration |
| Directing | Jerzy Markuszewski | Assistant Director |
| Camera | Franciszek Kądziołka | Assistant Camera |
| Camera | Bogdan Borewicz | Assistant Camera |
| Lighting | Józef Marczak | Lighting Technician |
| Art | Zdzislaw Staszewski | Assistant Production Design |
| Editing | Anna Maria Czołnik | Assistant Editor |
| Production | Jerzy Owoc | Assistant Production Manager |
| Production | Mieczysław Adler | Assistant Production Manager |
| Directing | Czesław Curyłło | Script Supervisor |