Leader,
pianist, and
lead singer of the
Electric Mayhem, the
house band for
The Muppet Show. "Golden teeth and golden tones."
Dr. Teeth has a gold
tooth, wears a
funky hat, and has a real
70s (or
70's)
attitude.
Dr. Teeth was performed by Jim Henson. He's had a few lines in movies made after Henson's death, but I don't know who performed them, because the IMDb has no credit listed. Rumor has it that Dr. Teeth was partially inspired by Dr. John, a famous blues and R&B pianist. Some elements of Elton John's style are also evident in the design of Dr. Teeth.