A construction comedy about the labor struggle of two groups of workers in a Prague factory. The old group is led by the grinder Karhan, while the young group is led by his son. The struggle between the two groups leads to the emergence of socialist competition and cooperation, in which the old share their experience with the young, and the young share their new ideas.
as Franta Karhan
as Jarka Karhan
as Karhanová
as Ferda Fikejs
as Fikejsová
as Záruba
as Pepíček Dvořák
as Tulach
as Lojza
as Zákora
as Bohouš
as Klepáč
as Mareš
