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1979
2min
"Leo asks Grump to give him a signal if his speech gets boring." (Muppet Wiki)
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Storyline
"Leo asks Grump to give him a signal if his speech gets boring." (Muppet Wiki)
Released
January 1979
Runtime
2min
Genre
Comedy
Status
Released
Language
English
Production
Henson Associates
Cast
Jim Henson
Leo
Frank Oz
Grump
Jon Stone
Announcer (voice)