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 plotlines taking place behind the show. Kermit the Frog is portrayed as a showrunner who tries to maintain control of the overwhelming antics of the other Muppet characters, as well as appease the guest stars. The series is known for its uniquely designed characters; vaudevillian wit; physical slapstick; sometimes absurdist humor; and its slate of parodies. Each episode also features a different guest star. As the series' popularity rose, many celebrities were eager to perform with the Muppets on television and in film. The cast of performers over the course of the series consisted of Henson, Frank Oz, Jerry Nelson,