Top cast
Nikita Golubentsev
The Boy
Valentin Nikulin
Professor Art
Valentin Gaft
Doctor Kapa
Yuriy Sarantsev
Bubnila
Leonid Kanevsky
Apperkot
Zane Lieldija
Lona
Mariya Vinogradova
The Boy (voice)
Alla Pugacheva
Lona (voice)
Alla Budnitskaya
Georgios Sovchis
Aleksandr Vigdorov
Sergey Malishevskiy
Andrey Droznin
Stanislav Borodokin
Nina Krachkovskaya
Igor Surovtsev
Natalija Golubenczeva
Nikolai Karnaukhov
Directed by
Leonid Pekur, Aleksandr Orlov
Written by
Oskar Volin, Aleksandr Orlov