Jenny gets invited to her first slumber party, a famous annual bash thrown by Brit and Tiff.

Brad is frustrated with the secondary role he gets to play in Jenny's adventures.

When group of super-powered teens appears in town and ask her to join, Jenny believes she's finally found her niche.

Dr. Wakeman's mutant lab rats, led by the evil genius Vladimir, vow revenge on their creator by by trying to take control of Jenny's body.

A simple snowball battle between Jenny, Brad, and Tuck is interrupted by a strange robot ambassador who wants to make Jenny the newest member of the Cluster.

Jenny gets dissed by Brit and Tiff for "wearing" the same outfit everyday, so Jenny crams some fashion facts into her processors and the ultimate fashion competition begins. It's Jenny vs. the trend-setting Crust Cousins.

Jenny is suspicious of Brad' new girlfriend, Melody, especially when disasters keep happening wherever Melody goes.

Jenny finds herself trapped in a mysterious enclosure with her nemesis, Killgore, and they must work together to get out.

Jenny makes a fan for life when she saves Sheldon from the shop class bullies. Jenny's happy to have another friend, but his instant devotion creeps her out.

The theory of planned obsolescence is introduced to Jenny when Brad buys a new calculator rather than upgrading his old one.

Jenny is nearly destroyed by Armagedroid, the most technically advanced creature on the planet.

Five of Jenny's B-villains band together to stop Jenny. Only by finding some teammates of her own can Jenny hope to defeat this dastardly group.

On her first day of high school, Jenny seeks to make some new friends with Brit and Tiff Crust. Unfortunately, the Crust cousins do not share the same feelings and plan to humiliate her.

Tiffany Crust has just gotten her left ear pierced for the third time and this makes pierced ears the hot topic of the day.

Wakeman has to be out of town on the weekend of the annual Minutian invasion. She has just the weapon to repel them but she's doubtful her daughter can keep track of it in the disaster area she calls a bedroom.

Brad has gotten an after school gig at the local malt shop. Jenny wants to hang out with him and the other teens but the owner doesn't allow robots. Jenny convinces Wakeman to revive her exo-skin concept to make her look like a normal teen.

Jenny is captured by the Cluster and used as the centerpiece of a killer robot. The mindless automaton, under the control of Smytus, wreaks havoc on Tremorton.

Wakeman won't let Jenny ask a boy to the Sadie Hawkins dance so she asks the Silver Shell (Sheldon's secret robotic alter ego).

A mad mechanical wizard invents a Disassembler to split Jenny into her individual parts and disperses them across the globe.

Jenny tries to stop a new villain while hiding her superpowers from a handsome new boy at school.

Tuck does a school project about his hero, Jenny, and opts to make a movie about her, but his newfound power quickly goes to his head.

Jenny attacks ugly aliens who come to Earth to warn of an invasion by beautiful aliens.

The embarrassed lieutenant of Skyway Patrol makes it his personal vendetta to take down XJ9.

A strange, old man claims to be Sheldon, saying that Jenny accidentally threw him into space with an alien race and he's been gone 75 years.

Jenny steals a music player while in disguise as "Ruby Rocket," and an angry crowd forces Jenny to battle her alter-ego.