Episodes
- S1 E1 - When Pants AttackSeptember 6, 200223minJimmy inserts a "smart chip" into his pants so that they will fold and put themselves away. But his pants develop a mind of their own and before long an army of pants is threatening the citizens of Retroville.This video is currently unavailable
- S1 E2 - Normal Boy / Birth of a SalesmanSeptember 6, 200223minJimmy complains that being smart can be hard on a guy, so he invents a machine that reduces his awesome brainpower. Jimmy applies his genius to the world of door-to-door salesmanship in order to beat Cindy in the school's candy-selling contest.This video is currently unavailable
- S1 E3 - Brobot / The Big PinchOctober 15, 200224minIn his lab, Jimmy constructs the perfect little brother he never had, "Brobot". But trouble brews when Brobot is more popular than his creator. To settle a classroom argument about who really invented radio, Jimmy brings Thomas Edison to the present.This video is currently unavailable
- S1 E4 - Granny Baby / Time Is MoneyOctober 22, 200224minJimmy's Granny comes to stay while Judy and Hugh are off on a third honeymoon. Through the wonder of time travel, Jimmy goes 15 years into the past to a time when his parents were swinging sweethearts.This video is currently unavailable
- S1 E5 - Battle Of The Bands / Jimmy On IceNovember 5, 200224minJimmy, Carl and Sheen form a band in order to beat out Cindy and Libby for the school talent contest first prize. Jimmy's attempt to cool off the summer heatwave in Retroville has the unexpected result of plunging the city into a new Ice Age.This video is currently unavailable
- S1 E6 - I Dream of Jimmy / Raise the Oozy ScabDecember 17, 200224minCarl is sleep-deprived from a recurring nightmare and thus is too tired to be a useful subject for Jimmy's experiments. Jimmy and Cindy set off in a submarine in search of a famous shipwreck at the bottom of Retroville Bay.This video is currently unavailable
- S1 E7 - The Phantom of Retroland / My Son, the HamsterDecember 24, 200224minNick tells a scary tale about the Phantom of Retroland, a monster who lives at the local amusement park. Jimmy's switches heads with Carl's pet hamster. Jimmy must reunite with his body before Hugh replaces his lab with a habitrail.This video is currently unavailable
- S1 E8 - See Jimmy Run / Trading FacesMarch 4, 200324minTo get revenge on Cindy for a humiliating defeat in the relay race, Jimmy adapts his running shoes so that he can move at lightning speed. Publicly humiliated by Cindy yet again, Jimmy comes up with an invention that will allow him to read her mind.This video is currently unavailable
- S1 E9 - Hall Monster / Hypno-Birthday to YouApril 25, 200323minWhen the old tyrant of a hall monster leaves, Jimmy is picked as his replacement. Jimmy wants that new chemistry set in the worst way. But rather than wait for his Birthday, he hypnotizes his parents to think that tomorrow is his birthday.This video is currently unavailable
- S1 E10 - Krunch Time / Substitute CreatureApril 26, 200323minJimmy comes up with a snack that is even tastier than everyone's favorite, Cheese Goobies. Miss Fowl accidentally swallows a seed from Jimmy's DNA-accelerated spinach plant.This video is currently unavailable
- S1 E11 - Safety First / Crime Sheen InvestigationJune 10, 200323minA bully has been giving Jimmy a rough time recently and he's about had it. Sheen's latest Ultra-Lord action figure is missing and he's in a panic. Jimmy puts aside his latest invention which will hopefully extend summer in Retroville by a few months.This video is currently unavailable
- S1 E12 - Maximum Hugh / Augh! WildernessJune 17, 200325minJimmy outfits his dad with a bionic sweatband to give their team the competitive edge at the annual parent-child picnic. Hugh takes Jimmy, Carl and Sheen camping in the wild to test their heartiness against the great outdoors.This video is currently unavailable
- S1 E13 - Sleepless In Retroville/Ultra SheenJune 24, 200324minTo make the best sleepover ever, Jimmy invents a machine / Jimmy's new invention allows Sheen to insert himself into his favorite video game.This video is currently unavailable
- S1 E14 - Party at Neutrons / Broadcast BluesOctober 31, 200323minWhen Hugh and Judy go out for the evening, Jimmy invites the gang over for a party. When Jimmy's "Science With Jimmy" show on TV fails to pull in the ratings, Principal Pinkly installs Cindy as his producer.This video is currently unavailable
- S1 E15 - Professor Calamitous / Journey to the Center of CarlNovember 7, 200323minThe mad Professor Finbarr Calamitous forces the boy genius to complete the professor's unfinished inventions. When Jimmy's classmates suffer incessant flu-like symptoms, the boy genius shrinks himself to find a cure.This video is currently unavailable
- S1 E16 - The Egg-Pire Strikes Back Part 1November 14, 200323minThe 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.This video is currently unavailable
- S1 E17 - The Egg-Pire Strikes Back Part 2November 21, 200324minThe 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.This video is currently unavailable
- S1 E18 - Make Room for Daddy-ONovember 28, 200323minThe Father's Day talent show is only a few days away, and Jimmy has to perform with his Dad. Hugh can't wait for the big night. Jimmy, on the other hand, is afraid of being disgraced in front of the entire school.This video is currently unavailable
- S1 E19 - Love Potion #976/JDecember 9, 200323minA 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.This video is currently unavailable
- S1 E20 - Holly Jolly JimDecember 24, 200325minJimmy is convinced that Santa Claus does not exist. To prove his theory, he travels to the North Pole with Carl and Sheen where they discover a remote toy factory.This video is currently unavailable