The hero of the story is the writer Vladimír Tůma, who is invited to spend a month studying in a neighbouring country. There, the foreign office assigns him a guide, Irena Stepowska. The two young people are attracted to each other, but there is a catch - Vladimír is married, Irena is married. But as they say, opportunity makes the thief, so it's no wonder that Tůma has his work cut out for him, and Irena, too, sometimes recovers only at the last minute. And she doesn't even know that her husband is coming to visit her...
Is What Will My Wife Say to This? on Netflix? Unfortunately the movie What Will My Wife Say to This? is not yet available on Netflix.
| Camera | Mieczysław Verocsy | Camera Operator |
| Writing | Václav Jelínek | Story |
| Writing | Václav Jelínek | Screenplay |
| Writing | Ludwik Starski | Lyricist |
| Crew | Vladimír Dvořák | Special Effects |
| Directing | František Matoušek | Assistant Director |
| Directing | Eliška Vojtová | Assistant Director |
| Directing | Marian Zietkiewicz | Assistant Director |
| Directing | Jerzy Passendorfer | First Assistant Director |
| Writing | Zdzisław Skowroński | Screenplay |
| Directing | Halina Garus | Assistant Director |
| Writing | Jaroslav Mach | Screenplay |
| Camera | Stanisław Loth | Camera Operator |
| Costume & Make-Up | Jindřiška Hirschová | Costume Design |
| Sound | Jerzy Gert | Conductor |
| Directing | Lech Lorentowicz | Assistant Director |
| Writing | Jan Fethke | Screenplay |
| Camera | Wacław Dybowski | Assistant Camera |
| Costume & Make-Up | Jadwiga Przeradzka-Jędrzejewska | Costume Design |
| Production | Vladimír Vojta | Unit Production Manager |
| Sound | Władysław Szpilman | Original Music Composer |
| Writing | František Břetislav Kunc | Creative Producer |
| Sound | Karel Krautgartner | Conductor |
| Production | Stefan Adamek | Production Manager |
| Production | Zdzislaw Mrozowicz | Unit Production Manager |
| Production | Jiří Pokorný | Production Manager |
| Production | Bohumil Šmída | Executive Producer |
| Lighting | František Brůček | Lighting Technician |
| Production | Tadeusz Chojnacki | Production Assistant |
| Production | Jaroslav Jaroš | Production Assistant |
| Lighting | Leon Jankowski | Lighting Technician |
| Directing | Jaroslav Mach | Director |
| Editing | Jadwiga Zajiček | Editor |
| Costume & Make-Up | Jitka Poláčková | Makeup Artist |
| Editing | Jiřina Lukešová | Editor |
| Costume & Make-Up | Vladimír Petřina | Makeup Artist |
| Sound | Dobroslav Šrámek | Sound |
| Costume & Make-Up | Roman Kęsikowski | Key Makeup Artist |
| Art | Anatol Radzinowicz | Production Design |
| Art | Karel Kočí | Set Decoration |
| Art | Cecylia Wróblewska | Set Decoration |
| Camera | Bogusław Lambach | Director of Photography |