That fellow in The Chimes (3)
I believe the answer is:
him
'that fellow' is the definition.
'in the chimes' is the wordplay.
'in' says the answer is hidden in the clue.
'HIM' can be found hidden inside 'chimes'.
(Other definitions for him that I've seen before include "Objective male pronoun" , "Proper character" , "That man" .)