Season 1

Brad and Tuck discover there's something very different about the girl next door. She is the super-powered Global Robotic Response Unit model #XJ9 but she likes her friends to call her "Jenny." While Jenny is in sleep mode, a ruthless band of mutant rats from Wakeman's lab break into her body and take over all its functions.

Jenny wants to go to the annual Townsquare Fair, but Wakeman is worried that someone in such a large crowd is bound to panic when they see a seven-foot mechanical teenager. Jenny faces her greatest challenge of all: fitting in at high school. Despite all of her teen research, Jenny is not up to the task of interacting with actual teens.

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. Things get worse when Sheldon starts showing up at Jenny's "work" with gifts of comic book gadgetry designed to help her fight the forces of evil. Tuck is feeling particularly disrespected one fine winter's day.

Tiffany Crust has just gotten her left ear pierced for the third time and this makes pierced ears the hot topic of the day. Brad feels the need for speed that can only be satisfied behind the wheel. Too bad his sixteenth birthday is nowhere in sight.

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. Thanks to a technical problem, Jenny finds herself only able to speak Japanese.

Wakeman gives Jenny new and (she thinks) improved eyes with the power to see an incredible spectrum of imagery that is invisible to the naked human eye. The only problem is they're huge. After a hard morning battling the Cluster, Jenny is looking a bit scruffy.