Broadway director Nunn (6)
I believe the answer is:
trevor
'broadway director nunn' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for trevor that I've seen before include "- - McDonald, TV newsreader" , "boy" , "- Howard, English actor (Mutiny on the Bounty)" , "man" , "- - Eve, actor" .)