Christopher Guest is an American and British actor, comedian, screenwriter, and director, widely recognized for his unique series of comedy films shot in mockumentary style. He co-wrote and acted in the influential rock satire *This Is Spinal Tap* (1984). His directorial work includes a string of acclaimed satirical mockumentaries such as *Waiting for Guffman* (1996), *Best in Show* (2000), *A Mighty Wind* (2003), *For Your Consideration* (2006), and *Mascots* (2016).