Douglas Shearer, Greer Garson, Clark Gable, Hedy Lamarr, Spencer Tracy, Norma Shearer, Robert Taylor, Conrad Veidt, Alla Nazimova, Ann Sothern, Ruth Hussey, Walter Pidgeon, Robert Young, Lew Ayres, Lionel Barrymore
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.