Kak Bol'sie

Renata Litvinova

Polina

Fjodor Bondartschuk

Kirill

Ana Gladkih

Polina in her youth

Pjotr Fjodorow

Kirill in his youth

Mihail Efremov

sick

Vladimir Misukov

doctor

Ekaterina Ageeva

secretary

Igor' Vernik

journalist

Alisa Kretova

Milena