The story unfolds in an industrial town where a young and charming literature teacher arrives, assigned to teach at an evening school. One of the boys from the metallurgical plant falls in love with the educated girl, but communication between the two young people turns out to be quite challenging.
| Actor | Role |
|---|---|
 Nina IvanovaTatyana Sergeyevna | Tatyana Sergeyevna |
 Nikolai RybnikovSasha Savchenko | Sasha Savchenko |
 Vladimir GulyaevYura | Yura |
 Valentina PugachovaZina | Zina |
 Gennadiy YukhtinKrushenkov | Krushenkov |
 Rimma ShorokhovaAlya | Alya |
 Nikolai KlyuchnevFedya | Fedya |
 Marina GavrilkoMariya Gavrilovna | Mariya Gavrilovna |
 Yuri BelovIshchenko | Ishchenko |
 Valentin BryleevIvan Migulko | Ivan Migulko |
 Viktor MarkinBondar | Bondar |
| NNikolai FaleyevThe headmaster of the school | The headmaster of the school |
 Tatyana GalukhMarusya Migulko | Marusya Migulko |