Cast
Mikhail Polyak
Mark
Vsevolod Abdulov
Andrei
Vladimir Nosik
Konstantin
Boris Chirkov
professor Sinelnikov
Natalya Bespalova
Nastya
Tatyana Fyodorova
Zoya
Svetlana Kryuchkova
Olga
Aleksandr Belyavskiy
commentator
Nikita Bogoslovskiy
piano player (uncredited)