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Grump Critic · PBox

Grump Critic

Movie1979

Grump Critic

2mHenson Associates

Comedy

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Cast

Jim Henson

Frank Oz

Jon Stone

Announcer (voice)

About this story

Story

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

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About

Released: 2 January 1979
Status: Released
Genres: Comedy
Original language: English
Country: United States of America
Production: Henson Associates
Runtime: 2m