Character Name : Igor Grushko

Original Name : Дмитрий Харатьян

Gender : Male

Character Name : Mariya Vasilyevna Devyatova

Original Name : Евгения Ханаева

Gender : Female

Character Name : Kaleriya Georgiyevna

Original Name : Наталья Фатеева

Gender : Female

Character Name : Taya Petrova

Original Name : Наталья Вавилова

Gender : Female

Character Name : Oleg Komarovsky

Original Name : Андрей Гусев

Gender : Male

Character Name : Dasha Rozanova

Original Name : Евдокия Германова

Gender : Female

Character Name : Karl Sigizmundovich

Original Name : Зиновий Гердт

Gender : Male

Character Name : Semyon Semyonovich

Original Name : Павел Винник

Gender : Male

Character Name : Rufina Andreyevna

Original Name : Муза Крепкогорская

Gender : Female

Character Name : Komarovsky's father

Original Name : Олег Табаков

Gender : Male

Character Name : Vladimir Valentinovich (swimming coach) (uncredited)

Original Name : Владимир Меньшов

Gender : Male

Character Name : French language teacher

Original Name : Гарри Бардин

Gender : Male

Character Name : Shurik Korbut

Original Name : Николай Константинов

Gender : Male