Overweight villain in film (5)
I believe the answer is:
heavy
This clue might be a double definition.
'overweight' is the first definition.
(I know that overweight can be written as heavy)
'villain in film' is the second definition.
'heavy' can be an answer for 'villain' (I've seen this in another clue). I'm unsure of the 'in film' bit.
Can you help me to learn more?
(Other definitions for heavy that I've seen before include "Mosque prayer leader" , "Oppressive" , "serious!" , "Stodgy; difficult" , "Hard to lift" .)