When Pants Attack 22 min Since Jimmy's a scientist, he has more important things to do than pick up his pants - like invent a device that'll do that chore for him. But when the nanochip develops advanced brainial capacity, Jimmy's pants lead an attack on the city of Retroville!
Normal Boy 12 min 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?
Birth of a Salesman 12 min Miss Fowl's class has a candy-selling contest, with the grand prize being a trip to Retroland! To beat Cindy in the contest, Jimmy invents a robot programmed to sell candy no matter what.
Brobot 12 min In his lab, Jimmy constructs the perfect little brother he never had, "Brobot".
The Big Pinch 12 min To settle an argument with Cindy, Jimmy brings Thomas Edison to school.
Granny Baby 12 min Jimmy's Granny comes to visit and he gives her his new youth tonic potion.
Time is Money 12 min Jimmy goes 15 years into the past to a time when his parents were swinging sweethearts.
Raise the Oozy Scab 12 min Jimmy and Cindy are forced to collaborate on a science project involving hidden treasure.
I Dream of Jimmy 12 min Jimmy invents the Dream Injector 5000 and enters Carl's dream to figure out what he is afraid of.
Jimmy On Ice 12 min Jimmy's attempt to cool off the summer heat wave results in a new Ice Age.
Battle of the Band 12 min Jimmy, Carl and Sheen form a band in order to beat out Cindy and Libby for the talent contest first prize.
See Jimmy Run 12 min To get revenge on Cindy for winning a race, Jimmy adapts his running shoes so he can move at lightning speed.
Trading Faces 12 min Jimmy comes up with an invention that allows him to read Cindy's mind.
The Phantom of Retroland 12 min Jimmy tries to disprove Nick's scary tale about the Phantom of Retroland.
My Son, the Hamster 12 min Jimmy's teleporting goof-up leads to him switching heads with Carl's pet hamster.
Hall Monster 12 min When the old tyrant of a hall monster leaves, Jimmy is picked as his replacement.
Hypno-Birthday to You! 12 min In order to get his new chemistry set right away, Jimmy hypnotizes his parents.
Krunch Time 12 min Jimmy comes up with a snack that is even tastier than everyone's favorite.
Substitute Creature 12 min Miss Fowl swallows a seed from Jimmy's DNA-accelerated spinach plant turning her into a 50-foot plant.
Safety First 12 min Jimmy creates an electronic bodyguard to protect him from a bully.
Nickelodeon
O Entertainment
DNA Productions
Nickelodeon Animation Studio
