Actor Marvin (3)
I believe the answer is:
lee
'actor marvin' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for lee that I've seen before include "Confederate general" , "The side that's sheltered from the wind" , "Bruce ___, martial arts ace" , "Commander of the Confederate States Army in the American Civil War" , "Area sheltered from the wind" .)