What occupation did John G. Adolfi and Cecil B. DeMille share?
John G. Adolfi: John Gustav Adolfi (February 19, 1888 – May 11, 1933) was an American silent film director, actor, and screenwriter who was involved in more than 100 productions throughout his career. Cecil B. DeMille: Cecil Blount DeMille ( ; August 12, 1881 – January 21, 1959) was an American filmmaker.
filmmaker