Finish filming (4)
I believe the answer is:
wrap
'finish filming' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for wrap that I've seen before include "Pack in paper; shawl" , "Enclose in paper, for example" , "County seat of Cornwall" , "Fold covering around something" , "Loose outer garment" .)