Actor Smith of "Doctor Who" (4)

I believe the answer is:

matt

(Other definitions for matt that I've seen before include "Lacking a shine" , "- Lucas (Little Britain)" , "Telegraph cartoonist" , "Without a shine, dull" , "Dull uniform finish" .)

I've seen this clue in the Universal.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.