Quentin —, film director (9)
I believe the answer is:
tarantino
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">quentin</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I know that quentin can be written as Tarantino)</span><br/ ><br/ >'<span class="explanation-format__original">film director</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ ></span>
(Other definitions for tarantino that I've seen before include "Quentin ... film maker" , "Who in tarnation is this US film-maker?" , "Quentin -, American film director" , "Quentin -, US director" , "He makes films" .)