Charles Vidor from Hungary, and American Fred Niblo, were both pioneering figures in which industry at the early 20th century?
Charles Vidor Charles Vidor (July 27, 1900June 4, 1959) was a Hungarian film director.
Milt Gabler Milton "Milt" Gabler (May 20, 1911 – July 20, 2001) was an American record producer, responsible for many innovations in the recording industry of the 20th century.