The director of the 1989 movie 'Do the Right Thing' is Spike LEE, whose three-letter first name is LEE. Spike LEE is an American film director, producer, writer, and actor who has been making films since the 1980s. He is known for his unique style of filmmaking, which often combines comedy, drama, and social commentary. He has won numerous awards for his work, including an Academy Award nomination for Best Original Screenplay for 'Do the Right Thing'.