The story follows the adventures of modern-day Belarusian schoolchildren Ilya, Miron, and his sister Yulia, who set out in search of the island described by Yanka Mavr in his famous novella, "The Polesie Robinsons."
| Actor | Role |
|---|---|
 Anastasiya KravchenyaNot listed | Not listed |
| AAleksandr TalakoNot listed | Not listed |
| MMikhail KaranetskiyNot listed | Not listed |
| EEgor RozsudovskiyNot listed | Not listed |
| EEgor ShikNot listed | Not listed |
 Alexandr TkachenokNot listed | Not listed |
 Gennadiy OvsyannikovNot listed | Not listed |
 Vladimir IvanovNot listed | Not listed |
 Igor DenisovNot listed | Not listed |
 Sergey VlasovNot listed | Not listed |
 Tacciana BaŭkalavaNot listed | Not listed |
| KKonstantin KonyukhovNot listed | Not listed |
 Anton ZhukovNot listed | Not listed |
| AAnatoliy TsubaNot listed | Not listed |