Aleksandr Zbruev
Sergey Zhilin
The self-taught inventor Kostylin, convinced of the expediency of his latest work, this time decided to seek recognition to the end.
Cast:
Aleksandr Zbruev, Tamara Degtyaryova, Valeriy Priyomykhov, Vsevolod Shestakov, Evgeniy Vazhenin
Production:
Mosfilm
