Season 1
Episode Guide
Normal Boy/Birth of a Salesman
S1
E2
Being smart can be hard on a guy. So Jimmy invents a machine that reduces his awesome brainpower. Jimmy uses his brain power to beat Cindy in a candy-selling contest.
Brobot/The Big Pinch
S1
E3
In his lab, Jimmy constructs the perfect little brother he never had, "Brobot". To settle an argument with Cindy, Jimmy brings Thomas Edison to school.
Granny Baby/Time is Money
S1
E4
Jimmy's Granny comes to visit and he gives her his new youth tonic potion. Jimmy goes 15 years into the past to a time when his parents were swinging sweethearts.
I Dream of Jimmy/Raise the Oozy Scab
S1
E5
Jimmy invents the DreamInjector 5000 and enters Carl's dream to figure out what his friend is afraid of. Jimmy and Cindy have to collaborate on a science project.
Jimmy on Ice/Battle of the Bands
S1
E6
Jimmy's attempt to cool off the summer heat wave results in a new Ice Age. Jimmy, Carl and Sheen form a band in order to beat out Cindy and Libby for the talent contest first prize.
See Jimmy Run/Trading Faces (A Mind is a Terrible Thing, Two Ways)
S1
E7
To get revenge on Cindy for winning a race, Jimmy adapts his running shoes so he can move at lightning speed. Jimmy comes up with an invention that allows him to read Cindy's mind.
The Phantom of Retroland/My Son, the Hamster
S1
E8
Jimmy tries to disprove Nick's scary tale about the Phantom of Retroland. Jimmy's teleporting goof-up leads to him switching heads with Carl's pet hamster.
Hall Monster/Hypno-Birthday to You
S1
E9
When the old tyrant of a hall monster leaves, Jimmy is picked as his replacement. In order to get his new chemistry set right away, Jimmy hypnotizes his parents.
Krunch Time/Substitute Creature
S1
E10
Jimmy comes up with a snack that is even tastier than everyone's favorite. Miss Fowl swallows a seed from Jimmy's DNA-accelerated spinach plant turning her into a 50-foot plant.
Safety First/Crime Sheen Investigation
S1
E11
Jimmy creates an electronic bodyguard to protect him from a bully. Jimmy helps Sheen find his missing Ultra-Lord action figure.
Journey to the Center of Carl/Aaugh! Wilderness
S1
E12
Jimmy creates a "get out of school sick" patch. Hugh takes Jimmy, Carl and Sheen camping in the wild.
Broadcast Blues/Professor Calamitous, I Presume
S1
E14
Principal Pinkly makes Cindy the producer of Jimmy's public-access TV show. The mad Professor Finbarr Calamitous schemes to make Jimmy his "scientific slave."
The Egg-Pire Strikes Back Part 1
S1
E15
The Yolkians have come to earth, but this time they seek out only peace and brotherhood with the people of Retroville.
The Egg-Pire Strikes Back Part 2
S1
E16
The Yolkians have come to earth, but this time they seek out only peace and brotherhood with the people of Retroville.
Maximum Hugh/Sleepless in Retroville
S1
E17
At the parent-child picnic, Jimmy gives his dad a bionic sweatband to help their team beat Cindy's. Jimmy invents a machine that maximizes sleepover fun.
Make Room For Daddy-O
S1
E18
The Father's Day talent show is a few days away so Jimmy invents a device that turns dorky Hugh into the coolest dad in Retroville.
A Beautiful Mine
S1
E19
When a mysterious meteor encrusted with precious gems plummets to earth, Jimmy and company decide to head into space to mine the priceless asterubies.
Sorry Wrong Era
S1
E20
Jimmy invents the Quantum Replay 9000 which enables him to go back in time. Hugh accidentally sends Jimmy, Car, and Sheen back 200 million years!