Poster of Muppet Breakthrough

Muppet Breakthrough

Plot: Muppet Meeting Films: "What's This Meeting All About?", "The B. I
Release Date: Saturday, January 1 1982
42 years ago
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Cast

Portrait of Jim HensonJim Henson. Jim Henson was 46 in Muppet Breakthrough as 'Leo'.
Birthday: Thu, Sep 24 1936 –
Died: Wed, May 16 1990
Portrait of Frank OzFrank Oz. Frank Oz was 38 in Muppet Breakthrough as 'Grump'.
Birthday: Thu, May 25 1944

Crew