Dr. Teeth and The Electric Mayhem another performer acted as Dr. Teeth's hands in order to play the keyboard. His self-introduction in "The Muppet Movie" was typically grandiose: "Golden teeth and golden tones. "Welcome" to my presence." He often misuses long words and mangles verb conjugation. Jim Henson originally performed him, basing the character on New Orleans musician Dr. John. He was designed by Henson and Michael K. Frith and built by Don Sahlin. He debuted in "". Dr. Teeth only sings lead vocals on the second Muppet pilot and during the first season and these songs were only written before Rowlf the Dog had become
The Muppet Show Kermit the Frog only plays a supporting role. Kermit the Frog becomes the host for the show from the start of the first series, while former host Nigel gets a part as the orchestra leader. Statler and Waldorf now watch the show from a balcony. Other characters from the pilots, including Dr. Teeth and the Electric Mayhem, Sam Eagle, The Swedish Chef, George the Janitor, Mildred Huxtetter, Crazy Harry, Brewster, Nigel the Conductor, and Droop continue to make appearances. Characters from previous Jim Henson productions also make appearances, including Rowlf the Dog, Sweetums and Robin the Frog (from "The Frog