Characters from Muppet productions who were never seen, but characterized through one-sided phone calls or references by other characters. See also Voice Characters.
“Uncle Bart is Bert's uncle in the Sesame Street book What's Up in the Attic?. He gave Bert his...Uncle Bart
“Big Bird's Mommy is the mother of Big Bird on Sesame Street. Unlike Grover's Mommy, who plays a...Big Bird's Mommy
The following 104 pages are in this category, out of 104 total.