Charlie Chaplin physical resemblance that supplied the plot for Chaplin's next film, "The Great Dictator", which directly satirised Hitler and attacked fascism. Chaplin spent two years developing the script, and began filming in September 1939 – six days after Britain declared war on Germany. He had submitted to using spoken dialogue, partly out of acceptance that he had no other choice, but also because he recognised it as a better method for delivering a political message. Making a comedy about Hitler was seen as highly controversial, but Chaplin's financial independence allowed him to take the risk. "I was determined to go ahead,"
Charlie Chaplin Marriage Circle" (1924) and thus played a part in the development of "sophisticated comedy". According to David Robinson, Chaplin's innovations were "rapidly assimilated to become part of the common practice of film craft." Filmmakers who cited Chaplin as an influence include Federico Fellini (who called Chaplin "a sort of Adam, from whom we are all descended"), Jacques Tati ("Without him I would never have made a film"), René Clair ("He inspired practically every filmmaker"), Michael Powell, Billy Wilder, Vittorio De Sica, and Richard Attenborough. Russian filmmaker Andrei Tarkovsky praised Chaplin as "the only person to have gone down into cinematic