Volodya Kuznetsov, a factory worker, entered the institute. Hoping to have more free time to study, he went to work as a master-mentor in a vocational school. Soon Volodya realizes how responsible and interesting his work is. He can no longer think of himself without his students.
| Actor | Role |
|---|---|
 Alla BudnitskayaЛариса | Лариса |
 Igor NefyodovСаша | Саша |
 Viktor ProskurinВладимир Кузнецов | Владимир Кузнецов |
 Valentina Shendrikovaмать Мити | мать Мити |
 Elena SafonovaИра | Ира |
 Aleksandr Demyanenkoотец Мити | отец Мити |
 Nikolai Skorobogatovдиректор ПТУ | директор ПТУ |
 Iren Azerсоседка | соседка |
 Yuriy Shlykovлейтенант милиции | лейтенант милиции |
| VValeriy ZhukovNikolay Petrovich | Nikolay Petrovich |