Episodes: 18 | Released: 2002 | Certificate: U | Genre: Animated | Director:
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Being smart can be hard on a guy. So Jimmy invents a machine that reduces his awesome brainpower. Jimmy uses his brain power to beat Cindy in a candy-selling contest.
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In his lab, Jimmy constructs the perfect little brother he never had, "Brobot". To settle an argument with Cindy, Jimmy brings Thomas Edison to school.
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Jimmy's Granny comes to visit and he gives her his new youth tonic potion./Jimmy goes 15 years into the past to a time when his parents were swinging sweethearts.
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Jimmy's attempt to cool off the summer heat wave results in a new Ice Age./Jimmy, Carl and Sheen form a band in order to beat out Cindy and Libby for the talent contest first prize.
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Jimmy invents the DreamInjector 5000 and enters Carl's dream to figure out what his friend is afraid of./Jimmy and Cindy have to collaborate on a science project.
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Jimmy tries to disprove Nick's scary tale about the Phantom of Retroland. Jimmy's teleporting goof-up leads to him switching heads with Carl's pet hamster.
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To get revenge on Cindy for winning a race, Jimmy adapts his running shoes so he can move at lightning speed./Jimmy comes up with an invention that allows him to read Cindy's mind.
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When the old tyrant of a hall monster leaves, Jimmy is picked as his replacement. /In order to get his new chemistry set right away, Jimmy hypnotizes his parents.
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Jimmy comes up with a snack that is even tastier than everyone's favorite. Miss Fowl swallows a seed from Jimmy's DNA-accelerated spinach plant turning her into a 50-foot plant.
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Jimmy creates an electronic bodyguard to protect him from a bully./Jimmy helps Sheen find his missing Ultra-Lord action figure.
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At the parent-child picnic, Jimmy gives his dad a bionic sweatband to help their team beat Cindy's. Jimmy invents a machine that maximizes sleepover fun.
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Jimmy creates a "get out of school sick" patch. Hugh takes Jimmy, Carl and Sheen camping in the wild.
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Principal Pinkly makes Cindy the producer of Jimmy's public-access TV show./The mad Professor Finbarr Calamitous schemes to make Jimmy his "scientific slave."
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The Father's Day talent show is a few days away so Jimmy invents a device that turns dorky Hugh into the coolest dad in Retroville.
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A laboratory mishap exposes Jimmy, Carl and Sheen to a powerful pheromone that causes each of them to fall madly in love with the next female he sees.
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When a mysterious meteor encrusted with precious gems plummets to earth, Jimmy and company decide to head into space to mine the priceless asterubies.
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Jimmy invents the Quantum Replay 9000 which enables him to go back in time. Hugh accidentally sends Jimmy, Car, and Sheen back 200 million years!
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The Yolkians have come to earth, but this time they seek out only peace and brotherhood with the people of Retroville. While Jimmy Neutron suspects the worst, everyone in town is ready to forgive and forget.
Watch The Adventures of Jimmy Neutron, Boy Genius - Series 1 - Episode 18 Online Free
