Kazan of film
I believe the answer is:
elia
'kazan of film' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for elia that I've seen before include "Pen-name of essayist Charles Lamb" , "Essays of - (Charles Lamb)" , "Pseudonym adopted by Charles Lamb" , "Pseudonym of Charles Lamb, 1775-1834" , "Charles Lamb's pen name" .)