Satire (1922), "Elmer Gantry" (1927; dedicated by Lewis to H. L. Menchen), and "It Can't Happen Here" (1935), and his books often explored and satirized contemporary American values. The film "The Great Dictator" (1940) by Charlie Chaplin is itself a parody of Adolf Hitler; Chaplin later declared that he would have not made the film if he had known about the concentration camps. In the United States 1950s, satire was introduced into American stand-up comedy most prominently by Lenny Bruce and Mort Sahl. As they challenged the taboos and conventional wisdom of the time, were ostracized by the mass media establishment
Charlie Chaplin Chaplin promised to pay $1,500 ($ in dollars) if the film was unsuccessful. "Caught in the Rain", issued 4 May 1914, was Chaplin's directorial debut and was highly successful. Thereafter he directed almost every short film in which he appeared for Keystone, at the rate of approximately one per week, a period which he later remembered as the most exciting time of his career. Chaplin's films introduced a slower form of comedy than the typical Keystone farce, and he developed a large fan base. In November 1914, he had a supporting role in the first feature length comedy film, "Tillie's