Unjustly imprisoned by the Hooded Fang and other big people, Jacob Two-Two awaits the aid of the members of Child Power to free him and two hundred other children.

Due to a spat between Noah and Emma (a.k.a. the Intrepid Shapiro and the Fearless O'Toole), it looks like Kid Power will be disbanded forever, just when Jacob has finally been allowed to join their noble ranks. It's up to Jacob to deal with a looming crisis and heal the rift between his feuding siblings in the process.

Noah and Emma finally offer little brother Jacob his chance to join the ranks of their secret organization known as 'Kid Power', fighters for kids' rights everywhere. The mission goes horribly awry, and Jacob is sent to maximum security detention facility for stink-bombing his school. A lifetime detention is bad enough, but the worst part is, Jacob thinks his brother and sister have set him up.

When Jacob receives a Gummer Gormley hockey card from his Dad he decidesthat this is just the lucky charm his hapless hockey team needs to end itsrecord-breaking losing streak. With the card in hand all goes well and theteam is finally winning some games... until perfectly loathsome Leo Lousesteals the card from Jacob's locker. Jake and Buford visit the aged GummerGormley to ask for another card but he turns them down, reminding them thatskill wins...

The school science fair is fast approaching and Jacob still hasn't come up with a project. To make matters worse Mom and Dad have gone away on a trip and the dreaded Auntie Good-For-You is babysitting Jacob and his siblings. Auntie won't let them do anything that isn't good for them, which means no fun allowed! When Jacob accidentally grows a huge, weird fungus in his closet (with the aid of Auntie's green health shake) he figures his science project...

Miss Sour Pickle press gangs Jacob into acting in the school play, which turns out to be cursed. Will a crazed Phantom prowling the catwalks, and a demonically possessed co-star treading the stage spell the final curtain for Jacob Two-Two?

Jacob and Renee struggle to help a group of mangy stray cats find good homes, while Leo Louse makes a small fortune returning lost pets to their grateful owners. When loathsome Leo increases his business by 'helping' more pets become lost, Jacob comes up with a clever plan to find a home for the strays and teach Leo a lesson in the bargain.

It's school photo day and Jacob wakes up with the nastiest cowlick you've ever seen. Principal Greedyguts has promised dire punishments to those who don't look absolutely perfect for the photos, so Jacob has got to tame his hair, and quick! When tape and glue doesn't do the trick, Jacob and Buford turn to a gooey concoction of hair products…Which turns the whole mess green! The barber can't help him, neither can the hair stylist, but Renee the chemistry...

Jacob's pal Gary, a.k.a. The Hooded Fang, seems to be in league with con man Carl Fester King to throw the upcoming bout for the wrestling championship belt. It all makes perfect sense to Renee because she thinks everything about the sport is phony, but Jacob is sure Gary would never do something so underhanded. Jacob's faith is rewarded and his courage tested when he and Renee enter the ring as the tag team 'Double Trouble', to battle for the belt...

Reformed criminals Fish and Fowl become unlikely allies as Jacob worries that X. Barnaby Dinglebat has become a jewel thief, after he disappears with the fabled Stanley Puck Diamond.