Mister Rogers' Neighborhood

Superheroes: Dinosaur Exhibit - Carnegie Museum; Vegetable Treats (10x7)

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Rogers brings model dinosaurs and takes viewers to a dinosaur hall at a natural history museum. Between these ventures, a dinosaur with a crown appears in the Neighborhood of Make-Believe–really a skeptical Purple Panda in costume. This is all part of Lady Elaine's ploy to scare the neighbors.