Dr. Teeth and The Electric Mayhem 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 band consists of Dr. Teeth on vocals and keyboards,
Beaker (Muppet) Beaker (Muppet) Beaker is a Muppet character from "The Muppet Show". He is the shy, long-suffering assistant of Dr. Bunsen Honeydew, and is likewise named after a piece of laboratory equipment. During the first season of "The Muppet Show", Dr. Honeydew presented the Muppet Labs segments by himself; Beaker was added as his lab assistant from the second season on. Beaker has bulging eyes, a shock of red hair, and a drawbridge mouth which serves as a frown. He was originally puppeteered and voiced by Richard Hunt until Hunt's death in 1992, when the role was taken over primarily by