Osvaldo, el Gruñón

Osvaldo, el Gruñón (Oswald the Grouch) is Oscar the Grouch's Puerto Rican counterpart. He first appeared in Season 11 of Sesame Street, and then in subsequent seasons on the show. In his latest appearance, in the 1990s, he was performed by Peter Linz.

The Osvaldo puppet has the ability to move his eyes, and also appears as a background Grouch, sans nose.

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