Desc: The Muppets Go to the Movies: Directed by Peter Harris. With Dudley Moore, Lily Tomlin, Frank Oz, Jerry Nelson. Along with Dudley Moore and Lily Tomlin, the Muppets spoof classic movies such as "The Wizard of Oz," "Casablanca," and even artsy Ingmar Bergman movies. They also promote their then-upcoming film "The Great Muppet Caper."