Film villain (6)
I believe the answer is:
baddie
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">film villain</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for baddie that I've seen before include "Nasty person" , "Child's name for a villain" , "law breaker?" , "Villain in film or story" , "Villain (slang)" .)