Spike adopts a litter of kittens.

Chuckie teaches Spike bathroom manners.

The Rugrats get chicken pox.

Angelica pretends to be a psychic.

Tommy suffers his first cut.

Stu and Chaz take Tommy and Chuckie to the Toy Palace and Tommy and Chuckie think it would be neat to live in the store and so they sneek away. Stu and Chaz, completely oblivious to what's going on, leave (with a doll and a monkey doll) Tommy and Chuckie in the store. Tommy and Chuckie explore the store with a lazy security guard watching wrestling. Tommy and Chuckie soon find out living in the toy store isn't so good when they get chased by a giant ape toy called "Thorg."

Chaz wants Chuckie to be potty trained but can't get him to go. The babies try not to let Didi and Stu make him use it. Chuckie has a dream about never learning and he uses the potty overnight.

Phil and Lil tell Tommy and Chuckie that there's a world behind the mirror, so Tommy and Chuckie explore it. The world is the complete opposite of their world, but when it gets too scary they decide to come back.

Stu and Drew decide to play golf on a course that's impossible to win. Angelica says that if they win they get ice cream, so in the end the Rugrats help them win and they get ice cream after all.

While Grandpa goes on to Chicago because he missed his train stop (likely on purpose), the Pickles stop in (fictional) Willoughby, Iowa to attend their family reunion, hosted by Hugh Pickles and his wife Dotti. Angelica tells Tommy and the other kids that reunions are swap meets for kids, with the kids being swapped. Her lie ended up backfiring on her, however, when a couple of other farming relatives, Mackie and Edie, have a kid like Angelica.

Aunt Miriam and Lou were not nice to each other. They always did and acted like Angelica and Tommy are today. Tommy and Chuckie go in the bathroom and find a hair dryer, a radio and a wig. They think Aunt Mirian is an alien and investigate.

Charlotte and Drew go on a power rafting trip. Angelica has to stay with Uncle Stu and Aunt Didi. She gets mad for not giving her attiention, so she fakes breaking a leg. It drives Stu and Didi nuts, but she eventually gets caught and in the end she gets it back double as Charlotte breaks her leg.

The children decide to find a new mom for Chuckie for Mother's Day.

Chuckie and Phil explore dresses.

Following a day at the zoo and other fun attractions, Chuckie dreamt that he was an explorer going over a waterfall in a boat, which causes him to accidentally wet his bed. After Chazz determines that Chuckie may be regressing, he had Chuckie wear training pants, which is in between diapers and briefs. At night, the Rugrats try to encourage Chuckie not to fall asleep, so he won't forget to wake up to go to the bathroom.

The Rugrats pretend to be characters from an old radio serial.

Taffy takes the Rugrats to a high school basketball game, where the Hornets are playing the visiting Poodles. However, Taffy ""volunteers"" herself to replace one of the cheerleaders, after one of them, her best friend Britannica, sprained their ankle, after Taffy caused their pyramid to collapse. As she does so, she leaves the Rugrats alone in the bleachers while she fills in for Britannica, and eventually,

The babies compete to save Angelica's necklace.

The Rugrats get loose in a car wash.

Tommy battles extreme heat.

The Pickles family takes a Las Vegas vacation.

Chaz and Chuckie baby-sit Angelica's cat.

Stu & Grandpa prepare a surprise birthday party for Didi. They had everything prepared except for one crucial element -- the birthday cake, which they forgot to get while rushing to get the party together. They take the Rugrats to Bob's Fully Automated Bakery to get the cake. While there, Tommy's gift to Didi, a frog, got away, prompting Dil to try and find it while the Rugrats try to rescue Dil before he becomes a cake. Meanwhile, Betty takes Didi to an English tea shop, where waiters sing songs for every occasion -- to the tune of ""Hail Britannia"".

Stu and Drew try to capture their children's antics on videotape.

Angelica takes credit for an abstract art work.