Georgi Burkov
Planetarium Lecturer
Acting
Ekaterina Golubeva-Poldi
Katya Sinitsyna
Production
Ian Khviler
'Myamlya' Krotov, Anton's younger brother
Acting
Tatyana Bozhok
Nina Grigoryevna, Teacher
Acting
Yekaterina Vasilyeva
Valentina Serafimovna, Teacher
Acting
Yevgeniya Khanayeva
Director of the School, Nina's Grandmother
Acting
Rina Zelyonaya
Great Grandmother
Acting
Mariya Vinogradova
Dasha Gushchina's Grandmother
Acting
Elena Finogeeva
Vera Vladimirovna, Dima's Mother
Acting
Mariya Kovtun
Dasha Gushchina
Acting
Dmitri Litvinov
Dima 'Golovastik' Golovanov
Acting
Vladimir Borisov
Anton Krotov
Acting