In reaction to the dullness of the films of actual combat in that time, the wartime public increasingly turned to humor as escape from monotony and anxiety <br /><br />Charlie Chaplin feared that his great "Shoulder Arms" would offend people, but it became his greatest hit In it, Charlie, by luck, courage, and devilish ingenuity wins the war singlehanded and brings a captive Kaiser in triumph to London <br /><br />The chief difference between this hilarious burlesque and some of the serious war dramas was that in Charlie's case it all turned out to be a dream