Nightmare in Retroville

The Adventures of Jimmy Neutron: Boy Genius: "Nightmare in Retroville"

Season 2 · Episode 4

The Adventures of Jimmy Neutron: Boy Genius Season 2 Episode 4

The Adventures of Jimmy Neutron: Boy Genius: "Nightmare in Retroville" Season 2 · Episode 4

In order to have the scariest Halloween costumes ever, Jimmy uses his latest invention to morph Carl and Sheen into a Vampire and a Werewolf.

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