Olie and Zowie will be meeting their Uncle Gizmo for the first time. However, aunts and uncles are people to be avoided (according to Billy, that is).; Olie can't decide what to be when he grows up.; Olie and Billy play with dad's new invention, even though he told them not to. Soon they find themselves in a ""sticky"" situation.

Olie's family tries to get themselves and Coupy the Car ready for a parade; The rain inspires Olie to stay in the house and dance for the sun to come out; When Olie cannot go to the beach Uncle Gizmo throws a beach party for him.

Zowie is feeling down about being too little to do the things that Olie can do, so Gizmo tells her about the time when Percy was feeling the same way; Olie gives Spot a bath; Zowie and Olie play hide and seek.

Polina wants the family to wear blue for picture day; Olie looks for something to bring to show and tell; Percy helps Big Gene and Little Gene repair their spaceship.

Zowie has fun with an imaginary friend who may not be so pretend after all.; Percy Polie comes down with a cold, and Mrs. Polie recruits Zowie to make sure that her husband stays in bed until he recovers.; Polieville is caught up in ""The Twirl"", a sing 'n' dance sensation pioneered by Chunk Squarey, who is, like Billy, from Cuby.

The kids go to a planet made of ice cream; The boys help make Gizmo's pomp stand upright when it somehow flops in front of Gizmo's face; Olie's parents remember the day they first met.

Olie finds out why girls play with dolls; Zowie learns a bad word and must find a way to stop saying it all the time; Some of the machines begin to dance.

A solar eclipse in Polieville is happening, making the sun is going black; Zowie wants to ride a bicycle; Olie thinks that he is tough.

The Polies invite the Bevels over to celebrate a holiday that reminds them that all shapes are important; Olie has to write down his weekend activities in a diary for a school project, however when he spends all his time thinking up fun activities to put into his diary, he misses out on the real weekend fun; It's the annual Polie/Bevel talent show but Billy can't think of any talents that he has. Olie, however, overhears Billy singing a lullaby to Binky, and points out something Billy has been taking for granted, that he can sing Binky to sleep.

Housey is overworked and refuses to wake up. This suggests to the Polies that maybe they should all take it a little easy.; Coupey is jealous over the attention Percy is giving to Motorboy when Gizmo brings him around for a tune-up. Wheelie convinces Coupey that he's still an important member of the Polie family.; Zowie learns a few lessons in etiquette from ""Auntie"" Gizmo.

Percy and Gizmo compete against each other to see who can do repairs on Pappy's farm the fastest. In their haste, their work turns out to be less than desirable.; Olie and Billy meet the new kid in school. He's rude, crude, obnoxious, over-bearing, and lonely.; Olie, Billy, Polly and Zowie are playing the King of Everything game. Zowie wants the King of Everything crown, but doesn't know how to get it.

Screwy is daring Olie and Billy to do things they are afraid to do; Olie searches for Round Beard's ghost; Screwy is bullying Billy because he can't tumble.

Olie grows to ten feet tall; An annoying drip is waking up the family; in fact, a small leak ends up flooding the house; Ticklers invade Olie's world.

Screwy's favorite constellation is going extinct, so Olie and the others convince everyone in Polieville to watch the Widget constellation; Not being able to finish their school project, Olie and Billy try to finish their castle a different way; Everyone is going on a field trip to Pappy's farm and Screwy claims to be the best at everything.

The third part of "The Baby Bot Chase".