Hitchhiker's Guide to the Galaxy, The Easter Egg - Douglas Adams' Head

At the end of the movie, right after Marvin says "...The restaurant is at the OTHER end of the universe" and the ship turns around. As the heart of gold initiates its improbabilly thingy drive, it turns into a number of random objects. The last in this quick flash of objects is the head of the author of the books, Douglas Adams.