A love “triangle” has formed in the Polozov family. The older brother, Boris, has a beloved girlfriend, Nadya, whom the younger brother, Kostya, is in love with first, with pure love. He took an active interest in the girl’s fate when it seemed that a breakup between Nadya and Boris was inevitable...
| Actor | Role |
|---|---|
 Igor NefyodovKostya Polozov | Kostya Polozov |
 Vladimir VikhrovBoris Polozov | Boris Polozov |
 Alyona BelyakNadya | Nadya |
 Eleonora ShashkovaZoya Pavlovna | Zoya Pavlovna |
 Lyudmila ArininaNatalya Lenskaya | Natalya Lenskaya |
 Yuri VolyntsevUncle Gosha | Uncle Gosha |
 Aleksandr VokachNot listed | Not listed |
| LLyudmila CherepanovaTaya Ivanovna | Taya Ivanovna |
 Galina UmpelyovaNot listed | Not listed |
 Vyacheslav NefyodovPolozov-father | Polozov-father |
| NNatalya KitaevaNot listed | Not listed |
| NNina SharovaNot listed | Not listed |
| VV. NeustroevNot listed | Not listed |
| NNikolay KholmogorovNot listed | Not listed |
| GGennadiy IlyinNot listed | Not listed |
 Vladimir KadochnikovNot listed | Not listed |
| VV. MeshcheryakovNot listed | Not listed |
| GGakina LarkinaNot listed | Not listed |
| LL. ZibrovaNot listed | Not listed |