Aleksey Batalov. Aleksey Batalov was 33 in Nine Days of One Year as 'Dmitri Gusev'.
Innokentiy Smoktunovskiy. Innokentiy Smoktunovskiy was 36 in Nine Days of One Year as 'Ilya Kulikov'.
Tatyana Lavrova. Tatyana Lavrova was 23 in Nine Days of One Year as 'Lyolya'.
Mikhail Kozakov. Mikhail Kozakov was 27 in Nine Days of One Year as 'Valery Ivanovich'.
Nikolai Plotnikov. Nikolai Plotnikov was 64 in Nine Days of One Year as 'Professor Sintsov'.
Sergei Blinnikov. Sergei Blinnikov was 60 in Nine Days of One Year as 'Butov'.
Evgeniy Evstigneev. Evgeniy Evstigneev was 35 in Nine Days of One Year as 'Nikolai Ivanovich'.
Valentin Nikulin. Valentin Nikulin was 29 in Nine Days of One Year as 'young physicist'.
Pavel Shpringfeld. Pavel Shpringfeld was 50 in Nine Days of One Year as 'physicist'.
Lyusyena Ovchinnikova. Lyusyena Ovchinnikova was 30 in Nine Days of One Year as 'Nura, Gusev's younger sister'.
Andrey Smirnov. Andrey Smirnov was 20 in Nine Days of One Year as 'tall bearded physicist'.
Yevgeni Teterin. Yevgeni Teterin was 57 in Nine Days of One Year as 'Surgeon'.
Mikhail Romm. Mikhail Romm was 61 in Nine Days of One Year as 'Director, Writer'
German Lavrov. German Lavrov was 32 in Nine Days of One Year as 'Director of Photography'
Daniil Khrabrovitsky. Daniil Khrabrovitsky was 38 in Nine Days of One Year as 'Writer'Yeva Ladyzhenskaya. Yeva Ladyzhenskaya was >> in Nine Days of One Year as 'Editor'
Dzhon Ter-Tatevosyan. Dzhon Ter-Tatevosyan was 35 in Nine Days of One Year as 'Original Music Composer'Georgy Kolganov. Georgy Kolganov was 29 in Nine Days of One Year as 'Production Design'