Kirill Golovko-Sersky

Gleb

Acting

Pavel Gayduchenko

Kosta Korolkov

Acting

Marina Yakovleva

Natasha Alyabina

Acting

Igor Kvasha

Arkadiy Borisovich - Doctor

Acting

Valentina Talyzina

Grandmother of Kostya Korolkov

Acting

Yevgeni Gerasimov

Gleb's father

Acting

Georgiy Shtil

Gnesik

Acting

Raisa Ryazanova

Galina Pavlovna - Mother of Kostya Korolkov

Acting

Yuriy Solomin

Mr. Gleb

Acting

Vakhtang Kikabidze

Spy

Acting

Aleksandr Delibash

Acting

Natalya Golovko

Acting