Metropolis is a silent science fiction film created by the famed Austrian-German director Fritz Lang. It was produced in Germany in the Babelsberg Studios and released in 1927 during the height of the Weimar Republic. It was the most expensive silent film of the time, costing approximately 7 million Reichsmark (equivalent to around $200 million in 2005) to make.
The screenplay was written in 1924 by Lang and his wife, Thea von Harbou, and novelized by von Harbou in 1926. It is set in a futuristic urban dystopia and examines a common science fiction theme of the day: the social crisis between workers and owners in capitalism.
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... Written by Murray Chapman