Carl Weezer

Carl Weezer

Carl is Jimmy's best friend, but they couldn't be less alike. Carl is cautious and, well, kinda chicken, and he's prone to wheezing and carsickness. He demonstrates his asthma inhaler for show and tell, and at the amusement park, Carl spends his day trying to beat the guy who guesses allergies. But through it all, Carl is Jimmy's loyal buddy and biggest fan...and crash-test dummy for Jimmy's arsenal of inventions.

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The Adventures of Jimmy Neutron: Boy Genius

The Adventures of Jimmy Neutron: Boy Genius

Welcome to Retroville! Keep your hands inside the rocket at all times, don't get too close to the girl eating plant, and be careful not to step on the invisible hamsters..