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S00E01 Aired September 07, 1998

Pilot - Runaway Rocketboy!

Jimmy, angry with his parents about grounding him for launching Carl off the roof, decides to run away. Judy wants to search for him, but Hugh says Jimmy'll be back in time for dinner. What neither of them knows is that Jimmy's not even on Earth anymore - he's in his new rocket, in space! Near Jupiter, his tiny ship is pulled into a huge Yolkian one. The Yolkians, thinking the Earth has launched their defenses against them, keep Jimmy and Goddard as prisoners. Inventions: Goddard, Strato XL, Jet Pack, VOX.

S00E02 Aired April 25, 2003

The Eggpire Strikes Back (1)

The Yolkians have come to earth but this time they seek out only peace and brotherhood with the people of Retroville. But while they integrate themselves into society, Jimmy Neutron suspects the worst. Who could forget how the evil egg-shaped aliens tried to sacrifice the entire adult population of Retroville to the ravenous chicken god Poultra? Everyone apparently. Just when Jimmy is about to give in and make peace like everyone else, he discovers some evidence that reveals the Yolkian's true intentions. Inventions: Burp-Powered Jet Pack, Tungsten-lined Scan-ready DNA Regenerator, X-Ray Specs, Cheese Ray, Invisible Pills.

S00E03 Aired October 13, 2003

Operation: Rescue Jet Fusion (1)

Jimmy thinks it's cool when he's recruited by a top-secret government agency to become a spy, but what's even more thrilling is joining forces with his action-hero movie idol Jet Fusion in an effort to save the world from a villainous professor. Inventions: Jimmy Bot, Neutronic Air Gum, Neutronic Localator.

S00E04 Aired May 07, 2004

The Jimmy Timmy Power Hour

When Timmy Turner wishes he was in the greatest lab in the universe, he winds up in Jimmy Neutron's secret laboratory, and Jimmy is teleported to Dimmsdale. Jimmy happened to be giving Goddard an upgrade at the time, which Timmy interrupts, installing a violent video game into the dog's programming instead. Meanwhile, Jimmy inadvertently provides the means for Mr. Crocker to take over Fairy World. Invention: Jiffy Tuner, "Fudge-Head Suit" (as Cosmo called it).

S00E05 Aired July 09, 2004

Win, Lose And Kaboom (a.k.a. You Bet Your Life Form)

S00E06 Aired November 11, 2004

Attack of the Twonkies (1)

After a close call with a hostile alien life form on the comet Twonkus-3, Jimmy returns home only to find that a cute and cuddly alien has stowed away on his ship. Despite Jimmy's warnings about the dangers of keeping alien pets, the twonkies become huge hits, and soon everyone owns one. But when the twonkies undergo an unexpected mutation, they threaten to take over Retroville! Invention: Remote-powered mini comet.

S00E07 Aired June 18, 2005

League of Villains

King Goobot has gathered together a collection of Jimmy's previous adversaries, including Professor Finbarr Calamitous, Beautiful Gorgeous, Jimmy's evil-genius baby cousin Eddie, the Junkman, Eustace Strytch, Grandma Taters and the Space Bandits (Zix, Travoltron, and Tee). The mission of this League of Villains? Get Jimmy Neutron. Inventions: The Essence of N-Men, The Gravitational Wormhole Generator, "Negative Ions".

S00E08 Aired January 16, 2006

The Jimmy Timmy Power Hour 2: When Nerds Collide

Jimmy and Timmy fight over who get's to take Cindy to the Friday the 13th Dance. But, when Professor Calamitous follows Jimmy to the FOP universe, Anti-Cosmo gets him to help his anti-fairy friends escape their prison (which cannot be penetrated by anyone from their universe). Now, the anti-faires plan to halt the Earth's rotation to make it Friday the 13th forever. But the problems had just begun. In an effort to impress Cindy, Timmy uses AJ's Gene Splicing Ray Gun and fuses Jorgen von Strangle and Calamitous together. With Jorgen's powers at his command, Calamitous can finally take over the world and do away with both Jimmy Neutron and Timmy Turner once and for all! Inventions: Portal, freeze ray, net attachment for hyper-cube, sound wave detector.

S00E09 Aired July 21, 2006

The Jimmy Timmy Power Hour 3: The Jerkinator

In this special, Jimmy and Timmy become friends and they create a super villain with the help of Cosmo and Wanda! When things are outta control, the duo must join forces to wack him off, can they do it? Inventions: Wormhole Portal, Porta-portal, Shirley

S00E10

Jimmy Neutron's Nicktoons Blast

S00E11 Aired January 01, 1995

Johnny Quasar 1995 Demo

Johnny Quasar is a precursor for Jimmy Neutron. Released in 1995, this demo includes Johnny introducing himself and his robot dog.

S00E12

Johnny Quasar 1997 Demo

Johnny Quasar is a precursor to Jimmy Neutron. Released in 1997, this demo includes a look at Jimmy flying away from some alien invaders.

S00E13

Pain, Pain, Go Away

S00E14

UltraLord vs. the Squirrels

S00E15

Sea Minus

S00E16

Hyper Corn

S00E17

New Dog, Old Tricks

S00E18

Cookie Time

S00E19

Carl Squared

S00E21

Kids Choice Awards 2002

S00E22 Aired December 21, 2001

Jimmy Neutron: Boy Genius

Jimmy Neutron is a boy genius and way ahead of his friends, but when it comes to being cool, he's a little behind. All until one day when his parents, and parents all over Earth are kidnapped by aliens, it's up to him to lead all the children of the world to rescue their parents.

S00E23

Calling All Aliens

S00E24 Aired April 25, 2003

The Eggpire Strikes Back (2)

S00E25 Aired October 13, 2003

Operation: Rescue Jet Fusion (2)

S00E26 Aired November 12, 2004

Attack of the Twonkies (2)

Jimmy returns from a dig on comet Twonkus-3 with a small furry creature found in soil samples that has a violent reaction to music.