The WORST episodes of The Adventures of Jimmy Neutron: Boy Genius
Every episode of The Adventures of Jimmy Neutron: Boy Genius ever, ranked from worst to best by thousands of votes from fans of the show. The worst episodes of The Adventures of Jimmy Neutron: Boy Genius!
Follows Jimmy Neutron, his faithful robotic dog, Goddard, and his eclectic friends and family as they experience life in Retroville. Jimmy is a typical kid, who just happens to be a genius. He creates gadgets to improve his everyday life, but his inventions go awry more often than not, and hilarious trouble ensues.
#1 - Granny Baby
Season 1 - Episode 6 - Aired 9/20/2002
Jimmy's Granny comes to stay while Judy and Hugh are off on a third honeymoon. Jimmy, concerned by her ailing health, gives her his new youth tonic. However, the potion works too well - Granny ends up as a talking baby!
#2 - The Big Pinch
Season 1 - Episode 5 - Aired 9/13/2002
Jimmy brings Thomas Edison to the present using his Time Pincher. But the future of western civilization is threatened when Edison falls in love with Miss Fowl and refuses to return to his own time!
#3 - See Jimmy Run
Season 1 - Episode 12 - Aired 10/14/2002
After a humiliating defeat by Cindy in the school relay race, Jimmy improves his shoes so he can run at the speed of light! Unfortunately, he gets stuck in this super-fast mode. Unless he finds a way to slow down, he will disappear – for good.
#4 - Sorry, Wrong Era
Season 1 - Episode 32 - Aired 9/5/2003
Jimmy invents the Quantum Replay 9000 which enables him to go back in time. When Hugh gets a hold of it, he accidentally sends Jimmy, Carl and Sheen back 200 million years. Now Jimmy has to figure out how to get back while staving off a rampaging T-Rex.
#5 - The Science Fair Affair
Season 2 - Episode 18 - Aired 3/26/2004
Cindy leads a campaign to ban Jimmy from the school's science fair, citing unfair competition. But even an ousted Jimmy steals the spotlight when his patented oil-generating machine earns him a Nobel Prize for Science – then malfunctions and places everyone at the science fair in grave danger. Invention: The I Can't Believe It's Not Oil 8000
#7 - My Son, the Hamster
Season 1 - Episode 15 - Aired 10/30/2002
A teleporting accident leads to Jimmy switching bodies with Carl's hamster, Mr. Wuggles.
#8 - Hypno-Birthday to You!
Season 1 - Episode 17 - Aired 11/1/2002
Jimmy wants that new chemistry set in the worst way. But rather than wait for his birthday to come around, he hypnotizes his parents to think that tomorrow is his birthday. This plan works well - too well. Hugh and Judy think that every tomorrow is Jimmy's birthday, and our boy genius finds himself in trouble once again.
#9 - Clash of the Cousins
Season 3 - Episode 8 - Aired 6/20/2005
The Neutron family has gathered to celebrate Aunt Maybelline's birthday. When Jimmy's present explodes, everyone suspects him of foul play.
#10 - The Feud
Season 2 - Episode 14 - Aired 3/10/2004
Jimmy and Carl's dads are fighting and forbid their sons from speaking to one another, so Jimmy and Carl must find a way to end the feud and save their friendship. Inventions: Holographic Star Toad (game), flashlight-like laser, Chloro-Plastic Crabgrass (Perpetual Motion Gyro-Top and Non-Sucking Hydraulic Loopy Straw).
#11 - Crouching Jimmy, Hidden Sheen
Season 3 - Episode 10 - Aired 11/18/2005
A kung-fu warrior wants to be The Chosen One in the temple of Shangri-Llama, but Sheen holds that position, with his ability to put his leg behind his head. So, the warrior kidnaps Libby in order to fight with Sheen and claim the title of The Chosen One as his own.
#12 - I Dream of Jimmy
Season 1 - Episode 9 - Aired 9/27/2002
Carl's sleeping problems are hindering Jimmy's scientific research, so Jimmy goes into Carl's dream to see what the problem is.
#13 - The Mighty Wheezers
Season 2 - Episode 20 - Aired 6/7/2004
The Mighty Wheezers When his parents go to the desert for a camp-out, Jimmy spends the weekend with the Wheezers. The aches, pains, and insane precautions the Wheezers take to protect their health, however, soon get to Jimmy. Thus, the boy genius sneaks back to his lab and creates health boost pills for the Wheezers. The pills work a little too well, though, and the Wheezers end up with almost super-human abilities! But the effects are only temporary, and they could wear off at any time.... Invention: total health-boost pills.
#14 - Send in the Clones
Season 2 - Episode 12 - Aired 3/9/2004
When Jimmy's chores get in the way of him enjoying rare ice crystals from outer space, he hurriedly creates clones of himself. These clones, however, represent different parts of Jimmy's personality. What will happen when the clones are let loose in Retroville? Inventions: The six clones from Jimmy's Telepods - Positive Jimmy, Negative Jimmy, Romantic Jimmy, Funny Jimmy, Macho Jimmy, and Evil Jimmy
#15 - Foul Bull
Season 2 - Episode 17 - Aired 3/26/2004
During a class trip to a rodeo, Jimmy, Carl and Sheen fall for a cute cowgirl, Sally. To prove themselves worthy of Sally's heart, each of the boys set out to master a specific rodeo talent. Sheen turns himself into a rodeo clown, and Carl wrestles a pig, but it's Jimmy who comes out the victor with his impressive bull riding – and fool proof robotic bull, of course. Once the bull malfunctions however, the boys need the help of a real cowboy to save the day. That cowboy, or cowgirl, turns out to be none other than Miss Fowl. Invention: Hyper-dimensional Super-controlling Electro-Magnet, Bullinator 8000
#16 - Out, Darn Spotlight
Season 2 - Episode 15 - Aired 3/11/2004
Jimmy tries to impress Betty Quinlan by auditioning for the lead role in the school play, a musical entitled MacBeth in Space. Though he loses the part to Nick, he jumps at the chance of doing the special effects. However, when Nick breaks his leg skateboarding, will Jimmy rise to the challenge, or let the play go up in smoke? Inventions: Neutronic Storminator, Hovershoes, laser spear, robo space-walker.
#17 - The Great Egg Heist
Season 2 - Episode 13 - Aired 3/10/2004
Jimmy helps Princess Guan Qi "Peggy" Tsu by retrieving the Egg-Drop Jade from the Retroville Museum before it is stolen by her evil brother. Invention: Null Generator
#18 - Holly Jolly Jimmy
Season 2 - Episode 8 - Aired 12/8/2003
Jimmy is convinced that Santa Claus does not exist. To prove his theory once and for all, Jimmy travels to the North Pole with Carl and Sheen. The boys find Santa's workshop, but Jimmy thinks it's just another toy factory. In fact, nothing they see convinces Jimmy otherwise. When his homing device accidentally emits a blast of energy to the source of the signal, Santa's atoms get scrambled. With Santa temporarily out of action, who can deliver the presents? Jimmy must now put his doubts aside, load up the hypercube, and try to save Christmas before the people of Retroville make up a new holiday. Inventions: Reindeer Scenario 8.20-B, Jingle Bell-Powered Sonic Propultion Unit, Laser-Guided Navigational Beacon (Goddard's red nose), Warp Module
#19 - Return of the Nanobots
Season 2 - Episode 7 - Aired 11/14/2003
Jimmy tries to update those mischievous Nanobots to correct his non-scientific homework, but the Nanobots become obsessed with pleasing "The Great Creator" and start correcting everything. Invention: Correcto-Tech.
#20 - Broadcast Blues
Season 1 - Episode 26 - Aired 3/14/2003
Broadcast Blues: Jimmy lands the spot of host on Lindbergh Elementary's Public Access show! When the show fails miserably, Cindy and Libby are brought in as producer and co-star, changing informative Science With Jimmy to flashy Funky Jam Dance Party (with some science). Inventions: Gravitrax SK30, AccoustaVac.
#21 - Hall Monster
Season 1 - Episode 16 - Aired 11/1/2002
When the old tyrant of a hall monitor moves to Greece, Jimmy is chosen as his replacement. At first, he hates the job. But the power goes to his head, and he vows to "bring Lindbergh Elementary into the new century and beyond," becoming worse than the old hall monitor. Inventions: Hall Pass Authenticator, ID & Background Check Scanner.
#22 - Raise the Oozy Scab
Season 1 - Episode 8 - Aired 9/27/2002
Jimmy, Cindy, Carl, and Sheen take to the seas in search of treasure for their oceanography project.
#23 - Normal Boy
Season 1 - Episode 2 - Aired 9/6/2002
Jimmy is tired of being a genius, so he decides to drain his brain to normal capacity. But when a big meteor heads straight for Retroville, who will save the day?
#24 - Stranded
Season 3 - Episode 5 - Aired 5/26/2005
A trip gone wrong ends up turning even worse when Jimmy and Cindy get into an argument that winds up getting them stranded together.
#25 - Vanishing Act
Season 3 - Episode 13 - Aired 1/24/2006
Jimmy tries to become a magician to impress Betty, but something goes horribly wrong, and he ends up transporting the group into alternate universes.