An educational film about an aspect of political economy. The concepts of use value, barter value and labor as a commodity are the subjects; they are intended to introduce the process of understanding the theory of value of work and the law of values, alienation and fetish.

According to Fritz J. Raddatz, Rosa Luxemburg cried when she read Marx's concept of value. I was just as disappointed by the Cine-Tracts made in May 1968 in Paris and shown shortly afterwards in Berlin.