Watch A New Romance of Celluloid: The Miracle of Sound (1940) : Full Movie Online Free This short documentary, presented and directed by MGM sound engineer Douglas Shearer, goes behind the scenes to look at how the sound portion of a talking picture is created.
Douglas Shearer, Greer Garson, Clark Gable, Hedy Lamarr, Spencer Tracy, Norma Shearer, Robert Taylor, Conrad Veidt, Alla Nazimova, Ann Sothern, Ruth Hussey