Cast:
Rostislav Yankovsky, Aleksandr Kaydanovskiy, Leonid Yarmolnik, Andrei Popov, Svetlana Kuzmina
Production:
Belarusfilm
Professor Viktor Flyagin
Valentin Orlov
Pasha Rubakin
Professor Nikolay Zavalishin
Nina Astashova
Lyuda Velichko
