Owner of the Granada Theatres chain, Sidney Bernstein, introduces the DeForest Phonofilm sound-on-film process, in a short film shown in the premiere program of Phonofilm in England at the Empire Cinema in London on 4 October 1926. |
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Ratings: | IMDB: 0.0/10 | |
Released: | October 4, 1926 | |
Genres: | Short | |
Cast: | Sidney Bernstein | |
Crew: | Lee De Forest | |
piraino : Haha