Petya Shelest
— Boy Borya
Marina Loveyko
— Borya's friend
Татьяна Пельтцер
— Arthur's grandmother
Anya Orzheshkovskaya
Володимир Олексiєнко
— Police foreman
Marina Prokopenko
Igor Chernov
— Arthur
Alyosha Dobrovolsky
— Alosha
Олег Каравайчук
— Director of children's films
Віктор Іванов
— Sci-fi film director