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Kermit is skeptical when everyone backstage is terrorized by "the Phantom of the Muppet Show." There turns out to be one, though -- Uncle Deadly, a monster-actor who performed in the theater years ago. After being panned by the critics, he vowed never to perform there again, and not to let anyone else perform either. He warns the Muppets, "Leave or be doomed!"
First Air Date : Sep 05, 1976
Last Air date : Mar 15, 1981
Episode : 120 Episode
Season : 5 Season
Runtime: 26:14 minutes
Studio: ITV1
Country: United Kingdom, United States of America