Okay for SoundMovie
This short was released in connection with the 20th anniversary of Warner Brothers' first exhibition of the Vitaphone sound-on-film process on 6 August 1926. The film highlights Thomas A. Edison and Alexander Graham Bell's efforts that contributed to sound movies and acknowledges the work of Lee De Forest. Brief excerpts from the August 1926 exhibition follow. Clips are then shown from a number of Warner Brothers features, four from the 1920s, the remainder from 1946/47.
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Okay for Sound is a 1946 history, documentary movie.
The production information lists a runtime of 20m, production credits from United States of America, an original language code of EN.
The credited cast includes John Barrymore, James Cagney, Anna Case, Thomas A. Edison. The synopsis above summarizes the central premise without adding details beyond the available title information.
