Mr. Rogers from Mr. Rogers Neighborhood comes to the Read family for a visit.

Binky gets teamed up with Arthur and Buster for an art class assignment. They go to an art museum and Binky discovers a mistake with a certain drawing-

D.W. is not invited to Grandma Thora's upcoming birthday dinner because she is a very picky eater.

Arthur wants to see a movie, but he is too young, so he and his friends make a parody of the movie.

Arthur has an embarrassing dream about being seen in his underwear and it gets even worse when it happens for real.

Buster saves a cat from up a tree and now he is known as a local hero because of an article in the newspaper.

Everyone has all pledged not to watch TV for one whole week.

Arthur gets on the wrong bus to his swimming lessons and gets lost.

It's the first family trip and Arthur gets to choose. He chooses going to Washington, D.C. and D.W. thinks that she's going to be bored until she accidentally runs into the American president.

It's the second family trip and D.W. gets to choose. She chooses camping and D.W. gets attached to a deer she met and wants to bring home.

Arthur and Buster are on the urge of finishing their story for the sequel of Robin Hood. Everything is well until Arthur discovers that Buster has decided to go on a long trip to bond with his dad. Arthur fears that it's the end of their story and their friendship!

Arthur and his friends are all invited by Muffy to go to Waterworld, but the Brain doesn't want to go. When he and Binky find out that the Brain is afraid of water, they try to cure this fear so they can all go together.

When Sue Ellen drops her diary at the library, she is worried that someone has found it and is going to read it.

Arthur does not want to tell his mother he hurt his knee, because then she will know he was playing down at the dump—where he is not supposed to go.

Arthur and D.W. sleepover at Grandma Thora's house and find out that she gets lonely when they're not there. So Arthur and D.W. throw her a party to help her.

When Muffy annoys Francine and Brain, they decide to get even with her by sending her fake love notes for an anonymous person to make her look goofy.

When Francine and Katherine get sick of each other Katherine moves out to have her own room in the living room.

On the way home from school, Arthur and the Brain meet a crossing guard who wants $10.00 from them to cross the street.

D.W. gets praise from the Tibbles at being the best at name-calling, so she tries it on Arthur but it fails because he's older and knows more words so with the help of Katherine she looks up words in the Thesaurus that Arthur doesen't know and uses them against him.

Muffy won last year's Strawberry baking contest in The Strawberry Festival because her father was the judge but this year when her friends help her bake strawberry cookies she takes the credit and wins the contest. Soon the cookies become so good that Muffy decides to run a business and sell them but not before she lets Arthur and friends get their share.