크레딧 출연 Владимир Гардин Professor Shakhrov Николай Кутузов Kuznetsov M. Tulupov Professor Yaroshevskiy Khakim Davletbekov Khakim Евгения Пырялова Zhenya Maltseva Boris Azarov Zaretskiy Kheyhana Tastakhova Young kazakh woman Сергей Голубев Telegraph operator V. Zakharov Guryev, student (uncredited) Николай Мичурин Factory worker (uncredited) Владимир Ромашков Scientist (uncredited) Vladimir Stukachenko Factory worker (uncredited) Vladimir Chobur Komsomol member (uncredited) 스텝 Александр Дубровский Directing Александр Дубровский Writing Vera Inber Writing Габриэл Уреклян Writing Георгий Блюм Camera Василий Комарденков Art