David Naughton

David Naughton (born February 13, 1951) is an American actor and singer best known for starring in the 1981 horror film An American Werewolf in London as David Kessler. Naughton was born in Hartford, Connecticut. He first became widely known as a result of his singing and dancing appearances in Dr Pepper commercials. He starred in the sitcom Makin' It and hit the Billboard top ten in 1979 with the show's theme song, also titled "Makin' It." He also appeared in the television series My Sister Sam and also in episodes of MacGyver, Melrose Place, Murder, She Wrote and Seinfeld. He is the brother of accomplished theater and film actor James Naughton.