Everybody's building boats for the big Busytown Regatta, and Mr. Frumble's all excited - he just loves boats. / Schtoompah and his friend Umpah dream of playing music in the town orchestra. / It's the first annual soap box derby and all the kids build marvelous racers - everyone except for Sally.

Billy Dog, a new kid in school, has everyone scared because of his gruff manner. / Ernst wants to be with Heidi on the rescue patrol, but he isn't a very good climber. / Instead of picking up his pickle car at Mr. Fixit's, Mr. Frumble mistakenly drives off in a bulldozer.

Huckle and Lowly buy a special cuckoo clock for Mother Cat, but because Huckle's bike bell doesn't work, he has an accident and the cuckoo clock breaks. / Despite his talkative Irish forefathers, Patrick O'Swine can't utter a word. / The gang goes skating on Grouchy Mr. Gronkle's pond, and when the old koot sees them on his property, he hurries to shoo them away.

Sergeant Murphy's got the day planned - a drive and a picnic in the country with his family. / Everyone knows chimney sweeps bring good luck, but it looks like Schmudge left his luck at home. / Hilda's going to babysit the kids on the Cat Family's vacation to the seaside.

Huckle's off to do Mother Cat's shopping for the first time when he forgets the list. / The Police Chief gives urgent orders to Sneef and his assistant Sniff - they must hurry to Nice. / Huckle and Lowly camp in the backyard but after Kenny tells them a ghost story, they're sure they see a huge claw in the shadows.

Huckle, Lowly, the Three Beggars and Mr. Frumble are accidentally launched to the moon in Mr. Fixit's home made rocket. / Pip Pip comes to London hoping to work for the Queen. With her new friend, Liza Littlemouse, they go to the palace, the Navy, and then the Tower of London, but no luck / Bananas wants to buy bananas so he hurries to the harbour hoping to work on the banana cargo ship that's in port.

Sally Cat gets her first day of school, Cucumber manages to stop a runaway boxcar that is carrying a wedding cake in the Canadian rockies and a big storm occurs in Busytown.

A new friend for Huckle arrives on his street, Couscous catches Peppy and his Dirty Rats by trapping them in an Egyptian pyramid that they are searching for treasure in and Sergeant Murphy gets a deputy.

Captain Willy is put ashore by pirates and attempts to get his boat back, as well as catch them and strange flying noodles are featured.

Mother cat gets a job for newspaper delivering, Cucumber succeeds another mystery in Rio and a Donut Raffle takes place in Busytown.