Sasha Larionov, is in the eighth grade and still doesn't know that his mother has left the family. Sasha's father, a decent and very honest person, was used to telling people only the truth. But here he doesn't now how to tell his son that the mother left them for another man and therefore explains her long absence from a long business trip. However, soon Sasha finds out the truth and decides to go after his mom, hoping to get her back
| Actor | Role |
|---|---|
| NNikolai YakhontovSasha Larionov | Sasha Larionov |
 Aleksandr KavalerovYura Pantyukhin | Yura Pantyukhin |
 Vasiliy ShukshinNikolay Larionov | Nikolay Larionov |
 Ninel MyshkovaIrina Larionova | Irina Larionova |
 Alevtina RumyantsevaElena Pantyukhina | Elena Pantyukhina |
 Leonid KuravlyovAlexey | Alexey |
 Sofya PavlovaMaria Ivanovna | Maria Ivanovna |
 Oksana LevinsonLenochka | Lenochka |
 Vladimir EtushUncle Yura | Uncle Yura |
 Nataliya BogunovaLyolya | Lyolya |
 Vera AltayskayaAunt Lisa | Aunt Lisa |
 Tanya ProkhorovaAntipkina | Antipkina |
 Lyudmila GladunkoNot listed | Not listed |
| MMatvey LevintonNot listed | Not listed |
 Galina FrolovaGenka's Mother | Genka's Mother |
 Vadim ZakharchenkoPantyukhin | Pantyukhin |
 Lyubov KalyuzhnayaNot listed | Not listed |
 Aleksei ChernovAndreich | Andreich |
 Sergei Gurzo Ml.Genka | Genka |
 Aleksey GlazyrinPankrushin's father | Pankrushin's father |
 Vyacheslav GostinskyNot listed | Not listed |
 Seryozha BogachevNot listed | Not listed |
 Cheslav SushkevichSchool Principal | School Principal |