Christopher Haden-Guest, 5th Baron Haden-Guest (born February 5, 1948), usually simply known as Christopher Guest, is an English-American screenwriter, composer, musician, movie producer and director, movie, television, stage, and voice actor, and comedian. He is known for his work in "This Is Spinal Tap", "The Princess Bride", "Best in Show", "A Mighty Wind", and in "For Your Consideration". He has won an Emmy Award.