The cast of Phonofilm - 1923 includes: Binnie Barnes

The cast of Sidney Bernstein Welcomes Phonofilm - 1926 includes: Sidney Bernstein as himself

The cast of Adolph Zukor Introduces Phonofilm - 1923 includes: Adolph Zukor as himself

The cast of Percy Pryde and His Phonofiddle on the Phonofilm - 1928 includes: Percy Pryde as himself

Sidney Bernstein has: Played himself in "Sidney Bernstein Welcomes Phonofilm" in 1926. Played Marine in "The Girls of Pleasure Island" in 1953. Played Minor Role in "The Egyptian" in 1954. Played himself in "A Painful Reminder: Evidence for All Mankind" in 1985. Played himself in "Night Will Fall" in 2015.