Written by Ryan Dosier. Special thanks to our friend Chris Stulz for his always-stellar Photoshop work! GLADYS Performed by… Richard Hunt First appearance… The Muppet Show Episode 301: Kris Kristofferson and Rita Coolidge (1978) Most recent appearance… The Muppet Movie (1979) (On-Screen) The Muppets: Doodle Book (2012) (In-Print) Best known role… Cafeteria lady at the Muppet Theater WHO IS…