Actor Hemsworth (4)
I believe the answer is:
liam
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">actor hemsworth</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for liam that I've seen before include "Boy" , "-- Neeson (actor)" , "Irishman" .)