Overview: Elmo and Telly learn how a caterpillar turns into a butterfly through metamorphosis.
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First Air Date: Nov 10, 1969Last Air date: Jul 03, 2024Season: 54 SeasonEpisode: 3090 EpisodeRuntime: 54 minutesQuality: HDIMDb: 7.10 / 10 by 231 usersPopularity: 143.155Language: English