Nikita Golubentsev

~ as ~

The Boy

Valentin Nikulin

~ as ~

Professor Art

Valentin Gaft

~ as ~

Doctor Kapa

Yuriy Sarantsev

~ as ~

Bubnila

Leonid Kanevsky

~ as ~

Apperkot

Zane Lieldija

~ as ~

Lona

Mariya Vinogradova

~ as ~

The Boy (voice)

Alla Pugacheva

~ as ~

Lona (voice)

Alla Budnitskaya

~ as ~

Georgios Sovchis

~ as ~