Muppet Star: Elmo, a red puppet, became a Sesame Street icon.

Evolution: Elmo started as a supporting character, gaining popularity later.

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"We Are Monsters": Elmo's debut in a 1980 Sesame Street song.

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Educational Mission: Sesame Street aims to educate with a curriculum.

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Talk Show Circuit: Elmo featured on Rosie O’Donnell and more.

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Film Star: Elmo starred in "The Adventures of Elmo in Grouchland."

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Musical Fantasy: Elmo's 60-minute film, "Elmo Saves Christmas."

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