![](https://image.tmdb.org/t/p/w185/q1hCHC7gJEIoiLVzXaBF8WS474P.jpg)
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This short traces the history of sound in the movies, beginning with French scientist Leon Scott's experiments in 1857. Featured are snippets from early sound pictures.
Release: Oct 16, 1943
Runtime: 18 minutes
Language: English
Studio: Warner Bros. Pictures
Country: United States of America