TV MR. is an abbreviation for television master of ceremonies, which is a person who hosts a television show or event. The crossword solution for this term is 'NOVAK', which is likely referring to the American actor, director, producer, and writer, B.J. Novak. Novak is best known for his role as Ryan Howard on the NBC sitcom The Office. He has also appeared in films such as Saving Mr. Banks and Inglourious Basterds.