Ellen and Big Pete are stuck doing reports on different topics for their end of the year projects in science class. When Ellen has trouble finding an alien for her project, the school geek might be able to provide the answers to her questions.

Little Pete and his father unite to beat a neighborhood nemesis in a race between a station wagon and a remote-controlled toy car after a 16-year-old feud.

On New Year's Eve night Little Pete looks back on his failed attempt at a resolution to change the world. As he sees it the only thing he needed was the Riley Retro-Fire Jetpack to fix countless problems worldwide. With the failures of seasons past he becomes more and more desperate for the $456.98 needed to buy the jet-pack. In this episode Little Pete enlists the help of Big Pete, Artie, and even Frank the crossing guard.

Big Pete accidentally kills the school mascot, the Squid, and only the Petes and Ellen know. But when a hooligan named Open Face wants dirt on Big Pete, he gets cozy with Ellen hoping to extract the vital info.

As summer ends, the Petes and Ellen try to befriend Mr. Tastee the ice-cream man, but they soon learn that being an ice-cream man is supposed to be a lonely job.

Big Pete is none too happy about having to take part in the family car trip, but the excursion turns into something positive.

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

Little Pete is losing sleep over the matter of arbitrary bedtimes, so he decides to take on Mom and the whole "international adult conspiracy."

Big Pete is embarrassed about his job as a golf-course range boy, so he dons a bear costume as a disguise.

Big Pete must have a screw loose to think he can breeze through shop class, and needs an attitude adjustment after he's nailed for a special assignment.

Little Pete is caught in the middle when a rival teacher and his dodgeball goons invade gym class.

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

Little Pete feels out of tune because he doesn't have a favorite song, until he hears a mysterious band jamming in a neighbor's garage.

Little Pete is grounded when a home experiment backfires, ruining Dad's much-cherished lawn.

Little Pete experiences a new sensation: winning baseball. But the team's "superslushy" victory libation throws the players a curve.

The Petes answer a pay phone that has been ringing for 27 years, but that no one else has had the courage to pick up.

While Little Pete mourns the death of his lizard, Big Pete tries to bridge the communication gap with his dad.

On the day that Daylight Saving Time ends in the fall, the Petes celebrate the extra hour by taking advantage of the "time warp" to do something momentous. This year, however, Big Pete is overcome by hormones and asks Ellen out on an official date. He enlists the help of his nemesis, "Endless" Mike Hellstrom, to help the date go smoothly. Mike lends Big Pete his customized Ford Mustang convertible and teaches him the nuances of dating. When things don't work out right, Big Pete is forced to use the power of the time warp to fix things with Ellen before their friendship is lost forever.

The brothers Pete come to the rescue of fellow trick-or-treaters when the Pumpkin Eaters threaten to ruin Halloween for Wellsville.

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.

Pete, Little Pete and Dad hunt for a striped bass named Bob.

Jealous of Little Pete's relationship with Artie, Little Pete's dad tricks Artie into leaving Wellsville.

Without Artie's help, Little Pete must believe in himself to overcome a foe.

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.