Top Billed Cast
Yuri Yurovsky
Zhukovskiy
Ilya Sudakov
Mendeleev
Vladimir Belokurov
Chaplygin
Vladimir Druzhnikov
Nesterov
Sofiya Giatsintova
Anna Nikolaevna
Galina Frolova
Zhukovskiy's sister
Oleg Frelikh
Professor at the University
Aleksandr Khokhlov
Professor at the University
Vladimir Gribkov
Professor at the University
Boris Bityukov
Nezhdanovskiy
Anatoli Chemodurov
Rybakov
Mikhail Nazvanov
Ryabushinskiy
