Season 4

A new gentleman comes.

Someone paints the Sistine Chapel.

Dennis has his best day.

Mr. Fixit builds a time machine.

Cavemen create a shelter.

P.S. Pig gets a new friend.

Mr. Fixit causes havoc with his new magnet machine that gets out of control and attracts anything made of metal.

Sniff and Sneef solve a voice problem at a European Opera.

An eventful day occurs in the lives of Lowly, Huckle, and Father Cat.

Peter visits.

The story of the first skis takes place.

Dennis gets stage fright.

No details

Peng gets a signal.

Mr. Frumble has his own birthday party.

Bananas Gorilla acts as a magician.

The story of the first horseless carriage is featured.

Hilda acts as a magician.

The story of Daylight Saving Time is featured.

Eager Beaver makes a clever game.

Mr. Frumble has his own car wash for his Pickle Car.

No details

Stanley does some of the best photographing.

One gets lost in the swamp.

Mr. Fixit invents a submarine and Lowly and Huckle give it a test ride.

Little Cahuchu discovers a tree with magical bouncing sap.

Mr. Bean opens a drive-in restaurant.

A big Christmas present comes to Busytown.

Abe and Babe get a Christmas lesson.

Sally Cat gets her Christmas Dream.

The Cat family goes on a big car trip.

Earnest introduces his dish you can eat.

Cousin Ross is introduced.

Scotty operates a gas station.

Cucumber succeeds a mystery when Niagara Falls stops flowing and it is blocked by Beaver Sweet Tooth's gang.

One helper gets another helper.

When there is a misprint in The Bugle, the townspeople think that the sun will disappear for 360 years.

Toula and her father catch a gold necklace in their net

Huckle, Lowly and Sprout participate in a pumpkin contest.