Once in a Lifetime (1932)

The immense success of The Jazz Singer, the first all-talking picture, results in the cancellation of a booking for three song-and-dance vaudeville performers: Jerry Hyland, May Daniels and George Lewis. Jerry, convinced that talkies are the future, decides they will head to Hollywood to break into the fledgling movie industry before others get the same notion. May comes up with the idea to open a school of elocution to teach actors how to speak on film.