Dr. Teeth and The Electric Mayhem as a Muppet caricature of Jim Henson on banjo. Dr. Teeth and The Electric Mayhem Dr. Teeth and The Electric Mayhem is a Muppet rock house band that debuted on "The Muppet Show". Following "The Muppet Show", they appeared in various Muppet movies and television specials and have also recorded album tracks and covered numerous songs. Dr. Teeth and Animal were designed by Jim Henson, Zoot was designed by Bonnie Erickson, while the rest of the original band members were designed by Michael K. Frith. They made their debut in 1975's "" and the pilot for "The Muppet Show". The
Walter (Muppet) despite being the new Muppet on the block, holds his own alongside his non-human friends, and will no doubt be a fan-favorite for years to come." E! referred to the addition of Walter as "an inspired choice". Betsy Sharkey of the "Los Angeles Times" said that Walter "is adorably insecure and a good addition to the house that Jim Henson built, which included so many iconic characters." During his adolescence in Smalltown, Walter frequently watched "The Muppet Show", collecting memorabilia and finding the cast as a source of inspiration during his upbringing—which is why he often refers to himself as