Character Name : Dmitri Gusev

Original Name : Алексей Баталов

Gender : Male

Character Name : Ilya Kulikov

Original Name : Иннокентий Смоктуновский

Gender : Male

Character Name : Lyolya

Original Name : Татьяна Лаврова

Gender : Female

Character Name : Valery Ivanovich

Original Name : Михаил Козаков

Gender : Male

Character Name : Professor Sintsov

Original Name : Nikolai Plotnikov

Gender : Male

Character Name : Butov

Original Name : Сергей Блинников

Gender : Male

Character Name : Nikolai Ivanovich

Original Name : Евгений Евстигнеев

Gender : Male

Character Name : young physicist

Original Name : Валентин Никулин

Gender : Male

Character Name : physicist

Original Name : Павел Шпрингфельд

Gender : Male

Character Name : Nura, Gusev's younger sister

Original Name : Люсьена Овчинникова

Gender : Female

Character Name : tall bearded physicist

Original Name : Андрей Смирнов

Gender : Male

Character Name : Surgeon

Original Name : Евгений Тетерин

Gender : Male