The Adventures of Jimmy Neutron: Boy Genius Season 3 Episodes - Watch on Paramount+ (2024)

Jimmy returns from an excavation on the Twonkus-3 comet with a small furry creature burrowed in his soil samples that have a rather violent reaction to music.

After a run in with a radiation belt in outer space, Jimmy, Cindy, Carl, Sheen and Libby are all endowed with super powers.

The 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.

Jimmy'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.

After a hovercraft accident in the middle of the ocean, Jimmy and Cindy find themselves stranded on a deserted island.

Jimmy 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.

Jimmy 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.

King Goobot has organized the most diabolical collection of bad guys to ever assemble on one space station. Their mission: Get Jimmy Neutron.

The 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.

Jimmy learns that Jet Fusions is marrying Beautiful Gorgeous, much to his horror.

In 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.

When 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.

A 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.

Jimmy Neutron and Timmy Turner vie against each other for Cindy's affections and Prof. Calamitous employs Cosmo and Wanda in his evil plans.

After 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.

Jimmy, 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.

Jimmy 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.

When 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.

Eustace returns and plans to take over Mars, but Eustace redeems himself and joins forces with Jimmy and his friends.

Goddard 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.

Jimmy and Timmy are at it again: bickering over the affections of Cindy, but somehow end up fighting off enemies together!