Sundries (6)
I believe the answer is:
extras
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">sundries</span>' is the definition.<br/ ><span class="explanation-format__explanation">(extra is a kind of sundry)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for extras that I've seen before include "Sundries" , "They're additional on a film set" , "Bit players in film" , "Additional items surplus to requirements, spares" , "Wides, byes, etc." .)