The action takes place during the time of Ukrainization, at the end of the 1920s. Kharkiv employee Myna Mazaylo decides to change his ukrainian surname to the russian Mazenin, as he considers it more solid.
| Actor | Role |
|---|---|
 Tamara Yatsenkoaunt Motia | aunt Motia |
| VVitali Rosstalnoyuncle Taras | uncle Taras |
 Vitalii LinetskyiMykyta Huba | Mykyta Huba |
| LLarysa KadyrovaBaronova-Kozino | Baronova-Kozino |
| NNatalia LototskaLina Mazailo | Lina Mazailo |
 Valeri IvchenkoMyna Mazailo | Myna Mazailo |
| IIlona HavryliukUlia Rozsoha | Ulia Rozsoha |
| MMykola ShkarabanMokii Mazailo | Mokii Mazailo |
| ZZinoviy TaratynskyiIvan Tertyka | Ivan Tertyka |
 Volodymyr TsyvinskyiArenskii | Arenskii |
 Viktoriya KorsunRina Mazailo | Rina Mazailo |