Fellow of infinite drama (3)
I believe the answer is:
ted
'fellow' is the definition.
(I've seen this in other clues)
'of infinite drama' is the wordplay.
'of' indicates a hidden word.
'TED' can be found hidden inside 'infinite drama'.
(Other definitions for ted that I've seen before include "Hang out to dry" , "- Hughes, Eng. Poet" , "Edward (dim.)" , "Man's name; make hay" , "The familiar American Senator Kennedy" .)