Characters from Muppet productions who were never seen, but characterized through one-sided phone calls or references by other characters. See also Voice Characters.
“Big Bird's Mommy is the mother of Big Bird. Unlike Grover's Mommy, who plays a dynamic role in...Big Bird's Mommy
“The Invisible Gorilla is a former attraction at the Sleaze Brothers Funfair. In Follow That...The Invisible Gorilla
The following 97 pages are in this category, out of 97 total.