What occupation was shared by both John Frankenheimer and Tiffanie DeBartolo?
John Frankenheimer: John Michael Frankenheimer (February 19, 1930 – July 6, 2002) was an American film and television director known for social dramas and action/suspense films. Tiffanie DeBartolo:  She wrote and directed the film "Dream for an Insomniac", featuring Jennifer Aniston, but which had a very limited release in 1996.
director