It is the future, and humans are divided into two groups: the thinkers, who make plans (but don't know how anything works), and the workers, who achieve goals (but don't have the vision). Completely separate, neither group is complete, but together they make a whole. One man from the "thinkers" dares visit the underground where the workers toil, and is astonished by what he sees.
This is a silent B+W film with English text. There are also english and french subtitles which are discriptive, narrative and commentary, that were put in probably in 2001