An American-British actor, writer, director, and musician, he is renowned for his work in mockumentary films. Born into British aristocracy, he became known for his roles in "This Is Spinal Tap," "Best in Show," and "Waiting for Guffman," often collaborating with Eugene Levy and a dedicated ensemble cast. His unique blend of improv and scripted comedy has earned him acclaim. Beyond acting, he is a talented musician and holds the hereditary title of Baron, after his father's passing.