"The Incredible Hulk" star Ferrigno (3)

I believe the answer is:

lou

(Other definitions for lou that I've seen before include "-- Reed, rock musician" , "-- Costello, Abbott's partner" , "Male or female" , "man" , "--- Costello, US comic" .)

I've seen this clue in the LA Times.

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.