Jaroslav Hulák

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.

An ideologically-oriented film set in a prestigious medical sanatorium - a young doctor sympathizes with the poor people of the area, helping workers and their sick children.