Character Name : Grisha Fokin

Original Name : Dmitri Dorlyak

Gender : Male

Character Name : Masha Stepanova

Original Name : Ольга Жизнева

Gender : Female

Character Name : Professor Yuliyan Stepanov

Original Name : Yuri Yuryev

Gender : Male

Character Name : Fyodor Tsitronov

Original Name : Максим Штраух

Gender : Male

Character Name : Liza

Original Name : Валентина Серова

Gender : Female

Character Name : Kolya

Original Name : Григорий Сочевко

Gender : Male

Character Name : Olga

Original Name : Irina Volodko

Gender : Male

Character Name : Olga's Father

Original Name : Aleksandr Chistyakov

Gender : Male

Character Name : Surgeon Ivan Germanovich

Original Name : Dmytro Holubynskyi

Gender : Male

Character Name : Grisha's Mother

Original Name : Екатерина Мельникова

Gender : Female

Character Name : Katya, Grisha's Neighbour

Original Name : Yekaterina Gureykina

Gender : Male

Character Name : Olga's Husband

Original Name : Іван Кононенко-Козельський

Gender : Male

Character Name : Sailor

Original Name : Ivan Koval-Samborskyi

Gender : Male

Character Name : Grisha Fokin (uncredited)

Original Name : Dmitri Konsovsky

Gender : Male

Character Name : Kolya's Uncle (uncredited)

Original Name : Пётр Репнин

Gender : Male