Grump Critic

Name: Grump Critic
Genre: Comedy
Released: 1979-01-02
Duration: 2 min
Cast: Jim Henson, Frank Oz, Jon Stone

— Jan 1979 2m

Overview

"Leo asks Grump to give him a signal if his speech gets boring." (Muppet Wiki)

Henson Associates

🇺🇸 United States · English

Jim Henson

Leo

Frank Oz

Grump

Jon Stone

Announcer (voice)