Charlie Chaplin filmmaking methods, claiming such a thing would be tantamount to a magician spoiling his own illusion. Little was known about his working process throughout his lifetime, but research from film historians – particularly the findings of Kevin Brownlow and David Gill that were presented in the three-part documentary "Unknown Chaplin" (1983) – has since revealed his unique working method. Until he began making spoken dialogue films with "The Great Dictator", Chaplin never shot from a completed script. Many of his early films began with only a vague premise – for example "Charlie enters a health spa" or "Charlie works in
American comedy films the short subject. Hal Roach Studio specialized in this form. While Columbia was prolific, producing 190 Three Stooges releases, alone. These non-feature productions only went into decline in the 1950s when they were migrated to the television. As the rise of Adolf Hitler and Nazism rose in Germany, Adolf Hitler in popular culture became more common in the American film industry. "Bosko's Picture Show" became the first American cartoon to parody Hitler, however brief. "Der Fuehrer's Face" and "Herr Meets Hare" became cartoons to expand the parody of the Fuhrer. As Jews, the Three Stooges felt personally concerned for antisemitism