In the school forestry, they discover a lair where a she-wolf lives with three cubs. Sheep go missing on a collective farm and the wolf family is blamed for this. But the young foresters are sure that the "wolf" stealing sheep is one of the collective farmers.
| Actor | Role |
|---|---|
 Olena VolovikNot listed | Not listed |
| VViloriy PashchenkoNot listed | Not listed |
 Boris AleksandrovNot listed | Not listed |
 Olga PerveyevaNot listed | Not listed |
 Ada VoloshinaNot listed | Not listed |
 Aleksandr TolstykhNot listed | Not listed |