Anything Muppets (or "AMs", as they're referred to in the studio) are "empty" Muppet heads. Facial features, bodies and clothes can be added to make any kind of character. The corresponding family of monster puppets are known as the AM Monsters. __TOC__ A similar group of puppets known as Whatnots appeared on The Muppet Show. Some Anything Muppets have also appeared in Muppet movies and specials.