Ellen wants to be letter-perfect when she's chosen to dot the "i" in a marching-band formation at the regional championship competition.

It looks like a rumble at the alley when Big Pete and Little Pete vie for a magic bowling ball.

Little Pete notices that all his underwear has been examined by Inspector 34, whom he believes to be his guardian angel.

Ellen tries to get rid of word problems at school.

When Pete's class goes on a trip, friendships--and rivalries--are tested during the bus ride.

Little Pete fakes being sick to get out of school and ends up on a wild adventure in town.

Little Pete attends his first school dance and Big Pete develops a crush on the lead singer of the hired band (Luscious Jackson). Pit Stain learns of Little Pete's fear of dancing and tries to exploit it, and Nona tries to avoid the embarrassment of dancing with her "Pop," (Iggy Pop) who takes the stage and sings a song for her.

Big Pete and his friends reach the age of responsibility and take Driver's Ed from Mr. Slurm, the shop teacher.

Big Pete chooses to become schoolbus driver Stu Benedict's apprentice for the week to be near Penelope Ghiruto, while Ellen stocks vending machines.

The gang spends a typical Saturday in Wellsville. Ellen tries to deliver a pizza dressed as a bunny, Wayne tries to keep his new white sneakers clean, Monica keeps the streets safe as she looks for an evil ninja, Big Pete gets a haircut, and Bus Driver Stu gets frustrated with a traffic light that rarely changes to green, and when it does, won't stay that way for more than a few seconds.

It's April 1st and little Pete has planned the best April Fool's joke ever. With the help of Nona, Monica the KrebScout, Wayne, and surprisingly, Pit Stain and his cronies, he pulls off the mother of all pranks. The butt of his joke? Principal Swinger and a group of eight singers that come to the school annually to promote hygiene.