What follows (6)
I believe the answer is:
sequel
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">what follows</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for sequel that I've seen before include "Big film follow-up" , "Film continuing story of an earlier one" , "Novel or film that continues story of earlier one" , "Story resumption" , "A following episode wrapping up the plot" .)