The Adventures of Jimmy Neutron Wiki
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Retroland is the amusment park of Retroville. Its opening took place during Jimmy Neutron: Boy Genius and has stayed open throughout the rest of the series. It appears at least once in all three seasons of the show. Essential appearances for Retroland include the movie, "My Son, the Hamster", "The Big Pinch", and "The Incredible Shrinking Town". more...

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