The Great Dictator is a comedy film released in October 1940. It was written, directed, produced by, and starred Charlie Chaplin. Having been the only Hollywood film maker to continue to make silent films well into the period of sound films, this was Chaplin's first truetalking picture as well as his most commercially successful film. More importantly, it was the first major feature film of its period to bitterly satirize Nazism and Adolf Hitler.
At the time of its first release, the United States was still formally at peace with Nazi Germany. Chaplin's film advanced a stirring, controversial condemnation of Hitler, fascism, antisemitism, and the Nazis, the latter of whom he excoriates in the film as "machine men, with machine minds and machine hearts". (wiki)
