One may pull the plug on this sort of drama (7,4)
I believe the answer is:
kitchen sink
This clue is a double definition.
'one may pull the plug on this' is the first definition.
'sort of drama' is the second definition.
(I've seen this before)
(Other definitions for kitchen sink that I've seen before include "Dramatically realistic" , "Of realistic, working-class drama" , "all that's missing from large collection?" , "Down-to-earth (type of drama)" , "Sort of drama" .)