The introduction of sound revolutionized the film industry, drastically changing the landscape in just three years and displacing many silent film actors and directors.
The Silent Era's End: Sound's Sudden Impact
The transition was brutal. Many silent film stars, often incapable of modulating their voices for the new medium, were swiftly replaced by theater actors. Few silent film legends managed to retrain; perhaps the only notable exception was the unique Charles Chaplin.
In other cases, emerging industrial interests forced the withdrawal of professionals for whom sound cinema had no place. This shift also faced significant rejection from established filmmakers.
Filmmaker Resistance: The 1928 Soviet Manifesto
The most representative Soviet directors...