Episodes
- S3 E1 - The Tomorrow BoysMay 22, 200523minJimmy and the boys use Jimmy's latest invention to travel into the future to discover that the entire town has fallen under the totalitarian rule of Libby.Free trial of Paramount+ or buy
- S3 E2 - FundemoniumMay 23, 200523minJimmy's dad loses his job at the now defunct automotive plant which means that the Neutrons may have to move to a new town. As a last-ditch effort to keep the family in Retroville, Hugh applies for a job as a toy inventor.Free trial of Paramount+ or buy
- S3 E3 - Lights! Camera! Danger!November 26, 200423minThe famous film director, Quintin Smithee is coming to Retroville to make his next big movie, and Jimmy, Cindy, Libby, Sheen and Carl all have starring roles.Free trial of Paramount+ or buy
- S3 E5 - StrandedMay 25, 200523minAfter a hovercraft accident in the middle of the ocean, Jimmy and Cindy find themselves stranded on a deserted island.Free trial of Paramount+ or buy
- S3 E6 - Jimmy Goes to CollegeMay 26, 200523minJimmy is recruited by the most prestigious science college in the country to be their new superstar student. But when he gets there, Jimmy becomes the unwitting target of rival student, Seymour Nimmelfarb.Free trial of Paramount+ or buy
- S3 E7 - The Incredible Shrinking TownJanuary 22, 200623minWhen the entire population of Retroville is accidentally hit by Jimmy's shrink ray, the Space Bandits abduct everyone with the nefarious plan of marketing and selling them throughout the galaxy as living dolls.Free trial of Paramount+ or buy
- S3 E8 - Crouching Jimmy, Hidden SheenOctober 17, 200523minIn Retroville, Sheen is just an average hyperactive kid. But in Shangri Llama he is known as The Chosen One, or One Who Puts Foot Behind Head.Free trial of Paramount+ or buy
- S3 E9 - Clash of the Cousins/Who's Your MommyJune 19, 200524minThe Neutron family has gathered to celebrate Aunt Maybelline's birthday. When Jimmy's present explodes, everyone suspects him of fowl. On a trip to Planet Schmengy, a strange alien substance attaches itself to Carl's face.Free trial of Paramount+ or buy
- S3 E11 - The Evil Beneath/Carl Wheezer, Boy GeniusJanuary 25, 200623minJimmy, Carl, and Sheen travel to the Bahama Quadrangle to solve the mystery behind it. Carl wants to impress his pen pal by pretending to be a genius and making Jimmy seem unintelligent in comparison to him.Free trial of Paramount+ or buy
- S3 E12 - The N MenNovember 26, 200423minAfter a run in with a radiation belt in outer space, Jimmy, Cindy, Carl, Sheen and Libby are all endowed with super powers.Free trial of Paramount+ or buy
- S3 E13 - One Of Us/Vanishing ActJanuary 23, 200623minA new TV show turns everyone in Retroville into mindless and exceedingly cheerful zombies. To impress Betty Quinlin, Jimmy performs a magic show using a cheap magic kit that's full of his own technological upgrades.Free trial of Paramount+ or buy
- S3 E13 - Who Framed Jimmy?/FlippyJanuary 26, 200623minJimmy is framed for a break in at the Retroville Bank. When Carl and Sheen attempt to free him from his incarceration, the three boys end up on a chain gang together.Free trial of Paramount+ or buy
- S3 E14 - Jimmy/Timmy Power Hour 2: When Nerds CollideJuly 19, 200251minJimmy Neutron and Timmy Turner vie against each other for Cindy's affections and Prof. Calamitous employs Cosmo and Wanda in his evil plans.Free trial of Paramount+ or buy
- S3 E15 - Trouble With ClonesJanuary 24, 200623minAfter Cindy makes fun of Jimmy for not beating Leonardo da Vinci's invention record, Jimmy tracks down his evil clone once again and attempts to turn him good so he can act like him while Jimmy makes more inventions, but the clone has other ideas.Free trial of Paramount+ or buy
- S3 E16 - My Big Fat Spy WeddingJuly 26, 200523minJimmy's new mission from the BTSO is to follow Beautiful Gorgeous. He takes the job and he discovers that she and Jet Fusion are getting married!Free trial of Paramount+ or buy
- S3 E18 - Jimmy/Timmy 3: The Jerkinators!July 20, 200648minJimmy and Timmy are at it again: bickering over the affections of Cindy, but somehow end up fighting off enemies together!Free trial of Paramount+ or buy
- S3 E18 - How to Sink a Sub/Lady Sings the NewsNovember 16, 200623minWhen Jimmy hides a time displacement device in the teachers' transportation to the annual education convention, the entire faculty of Lindberg Elementary is sent into temporary time limbo.Free trial of Paramount+ or buy
- S3 E19 - King of MarsNovember 24, 200623minEustace returns and plans to take over Mars, but Eustace redeems himself and joins forces with Jimmy and his friends.Free trial of Paramount+ or buy
- S3 E20 - Win, Lose & Kaboom! TV MovieJuly 8, 20041 h 13 minSpace rocks with markings are landing on planets throughout the galaxy. Jimmy convinces Carl, Sheen, Libby and Cindy to break into an Army base and decipher the rock.Free trial of Paramount+ or buy
- S3 E20 - Best In Show/El MagnificoNovember 24, 200623minGoddard is disqualified from the Retroville Pet Show because he is not technically a real dog./Sheen's dad, Mr. Estevez desperately wants to impress his son. Mr. Estevez has to pretend he is a superhero in order to impress him.Free trial of Paramount+ or buy
- S3 E21 - The League of VilliansJune 17, 200545minKing Goobot has organized the most diabolical collection of bad guys to ever assemble on one space station. Their mission: Get Jimmy Neutron.Free trial of Paramount+ or buy
Details
More info
- Content advisory
- Foul language
- Audio languages
- English
- Subtitles
- English [CC]
- Cast
- Debi DerryberryJeffrey GarciaRob PaulsenFrank WelkerCarolyn LawrenceMark DeCarloCrystal ScalesMegan CavanaghAndrea MartinBilly West
- Studio
- CBS
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