Miss Piggy wound up on top of the "New York Times" Bestseller List. Miss Piggy's personality and voice were seen and heard in other female characters performed by Frank Oz before the character's debut. For instance, a "Sesame Street" Muppet skit from 1971 featured Snow White performed by Frank Oz and acting (as well as sounding) like Miss Piggy. Another sound-alike came from a contestant in a Guy Smiley sketch called "The Mystery Mix-Up Game". In "The Muppet Show" episode 106, Piggy is referred to by the full name "Piggy Lee," and in episode 116, Piggy tells guest star Avery Schreiber that
The Muppet Show national landmark. In the film "The Muppets", a badly deteriorated version of the Muppet Theatre is located next to Muppet Studios in Los Angeles. The Muppets reunite in hopes of raising enough money to buy the theatre from oil magnate Tex Richman before he can demolish it and start drilling for oil on the site. Many of the characters who appeared on "The Muppet Show" have appeared in previous and subsequent Muppets productions. No guest star ever appeared twice on "The Muppet Show", although John Denver appeared both on the show and in two specials ("" and "John Denver &