Who first worked in Hollywood during the transition to "talkies", from 1926 to 1930, Michael Herz or Alexander Korda ?
Michael Herz (producer): Michael Herz is an American film producer, director and screenwriter. Alexander Korda: Sir Alexander Korda (born Sándor László Kellner, 16 September 1893 – 23 January 1956) was a Hungarian-born British film producer and director. Alexander Korda:  He first worked in Hollywood during the transition to "talkies", from 1926 to 1930.
Sir Alexander Korda