The self-taught inventor Kostylin, convinced of the expediency of his latest work, this time decided to seek recognition to the end.

Aleksandr Zbruevas Sergey Zhilin
Tamara Degtyaryovaas Katerina
Valeriy Priyomykhovas Nikolay Kostylin
Vsevolod Shestakovas Yuriy Ivanovich Sedov
Evgeniy Vazheninas Predsedatel kolkhoza
Nadezhda Timokhinaas Marina
Maryana Poltevaas Olya
Aleksandr Berda
Andrey Smolyakovas Patrol cop
Denis Evstigneev