Cast
Кларина Фролова
Alyona's grandmother
Владимир Липпарт
member of the academic Council
Erwin Knausmüller
rewarding person (uncredited)
Алексей Бахарь
pilot (uncredited)
Георгий Куликов
Nikolai Lvovich
Олег Мокшанцев
Soluyanov
Виктор Яковлев
Alyona's relative
Инна Кондратьева
member of the academic Council (uncredited)
Александр Потапов
Taras
Пётр Репнин
member of the academic Council (uncredited)
Семён Бардин
member of the academic Council (uncredited)
Филимон Сергеев
Kirill
Георгий Светлани
Alyona's grandfather
Аркадий Цинман
speaker at the academic Council in MAI
Николай Толкачёв
member of the academic Council
Marina Vlady
Self (uncredited)
Леонид Евтифьев
member of the academic council
Леонид Брусин
Vikentiy
Александр Леньков
Lyonya
Eugeny Agurov
head of the American delegation
Вячеслав Гостинский
member of the American delegation (uncredited)
Ольга Наровчатова
student-rower (uncredited)
Наталья Кустинская
Alyona
Александр Грузинский
Gervasiy Fedoseyevich
Juri Zurilo
Marko
Gennady Bolibok
Yukhan
Иван Бычков
longshoreman
Thomas Holtzmann
Self (uncredited)
Лариса Жуковская
princessa Christina
Вячеслав Захаров
Seva
Ирина Мирошниченко
Violetta
Валентина Ананьина
Aleksei Ivanovich's companion (uncredited)
Валентин Смирнитский
Vasiliy
Александр Ханов
Aleksei Ivanovich
Леонид Чубаров
trainer
Павел Винник
Shatrov