Fallen Arches / The Mane Event

Air date: 7/28/00

Fallen Arches: A trio of old villains return. The girls intend to fight them, but Blossom claims that fighting their elders is the wrong way to approach the situation. She finds a possible situation: recruit the former heroes who fought against the trio.
The Mane Event: After Bubbles and Buttercup give Blossom a bad haircut, she gets made fun of by everybody in the city.

Town and Out / Child Fearing

Air date: 8/28/00

Town and Out: The girls and the Professor move to the town of Citysville, and they are quick to offer their help to the city; however, the high degree of collateral damage that they cause prompts the Mayor of Citysville to ban the use of super powers. As none of them like Citysville, they move back to Townsville.
Child Fearing: When the Professor runs late for an event, he quickly calls the Mayor who then calls up for a babysitter for the girls. It turns out that the baby sitter is Mojo Jojo.

Criss Cross Crisis

Air date: 9/8/00

One of Professor Utonium's failed experiments causes everyone in the city to switch bodies. He must find a solution whilst the girls (in different bodies) fight Mojo Jojo, in the guise of an old woman.

Bubblevision / Bought and Scold

Air date: 9/15/00

Bubblevision: When Bubbles can't take a direct hit at The Giant Ant, the Professor does some tests and it turns out that her eye vision has gone blurry as she looks in all directions even when talking to someone face to face. As she gets glasses, she gets made fun of by Blossom and Buttercup.
Bought and Scold: the Gangreen Gang break in the door and cause trouble at Pokey Oaks, Ace then holds a bill up to the girls as they are about to take them out with the Mayor's signature at the bottom. It turns out that the young villain Princess has done it and then says that the girls will be thrown in jail if they are caught beating up a villain.

Gettin' Twiggy With It / Cop Out

Air date: 9/22/00

Gettin' Twiggy With It: Mitch Mitchelson is an evil pet sitter for the class hamster Twiggy. He pretends to be nice and the girls must help her.
Cop Out: Mike Brokowski is one of the worst officers on the Townsville Police Force. When his lazy habits get him fired, he blames his troubles on the girls, and tries to destroy them.

Three Girls and a Monster / Monkey See, Doggie Two

Air date: 10/6/00

Girls and a Monster: A huge and hard to defeat monster comes to Townsville. Blossom and Buttercup argue on how to defeat it while Bubbles thinks of her own tactics.
Monkey See, Doggie Two: Mojo Jojo steals the Anubial Jewels and the Anubis head again to change the world into dogs. Only this time, he runs a tape to show the girls what happened the first time.

Jewel of the Aisle / Super Zeroes

Air date: 10/20/00

Jewel of the Aisle: A clumsy robber gets away from the girls with a diamond, but ends up losing it in a box of 'Lucky Captain Rabbit King' cereal. It just so happens that Professor Utonium happened to buy the very box the diamond is in. The robber disguises himself as the character Lucky Captain Rabbit King, but his 'costumed attempts' meet with failure.
Super Zeroes: When the girls read comic books, they believe that they will be better superheroes if they copy the comics. Instead they are not better heroes, for by the time they get to the city, the monster that destroys the city leaves.

Candy is Dandy / Catastrophe

Air date: 11/10/00

Candy is Dandy: When the girls get a reward for saving the day, it turns out it's candy. When nothing happens in Townsville, they convince the evil Mojo Jojo to do crimes so they can get awarded and then the girls will bust him out the next day.
Catastrophe: The girls fight a giant blob monster who proves impervious to all their attacks. When they find that it's only looking for its cat, they help it look for it.

Hot Air Buffoon / Ploys R' Us

Air date: 12/1/00

Hot Air Buffoon: The Mayor tries to save Townsville after being criticized by the nighttime cleaning staff lady. He then causes destruction which the girls have to quickly find him.
Ploys R' Us: The girls wake up to find their room filled with toys. They soon figure out that the Professor has been sleepwalking - and stealing. Instead of reporting it, the girls take advantage of the situation.

The Headsucker's Moxy / Equal Fights

Air date: 1/5/01

The Headsucker's Moxy: A little leech man sucks information from other people's brains. People find it hard to remember what happened after this. The girls then use the Mayor as a defense.
Equal Fights: A female villain named Femme Fatale teaches the girls to hate men, so she can get away with crimes and steal all of the Susan B. Anthony coins in the city.

Powerprof.

Air date: 2/9/01

Professor Utonium wants to spend quality time with the Powerpuff Girls. However, due to the fact that peace doesn't last long in Townsville, the Powerpuff Girls can't really go anywhere. Professor Utonium decides to become a superhero to spend time with the Powerpuff Girls.

Moral Decay / Meet the Beat-Alls

Air date: 2/9/01

Moral Decay: After the girls do chores around the house, The Professor awards them with a $1 coin. Buttercup is so ecstatic, that she accidentally knocks out one of Bubble's teeth. However, her sadness turns to greed when Bubbles receives a $1 from the tooth fairy. Buttercup then proceeds to knock out the teeth of numerous villains, and starts hoarding the money she receives. As it comes to a head, the villains in Townsville join forces to knock her teeth out without Blossom and Bubbles even caring about it.
Meet the Beat-Alls: When Mojo Jojo, Him, Princess Morbucks, and Fuzzy Lumpkins become tired of the girls, they all meet each other and start arguing over at the girls' house. When they are about to go back to bed, they are zapped by 3 lasers coming from Mojo, Him, and Princess, and then the last thing is that they are crushed by Fuzzy's boulder. While standing their looking at where the rock landed, they can't believe what happened and then the form the quartet villain group "The Beat-Alls.".

Helter Shelter / Power Lunch

Air date: 4/3/01

Helter Shelter: Bubbles' love for animals goes too far. After the Professor finds animals in the closet, she is in trouble with the Professor and is told to stop bringing these animals home. She then brings home a whale who dries out quickly due to him not being in water.
Power Lunch: After feeling a side effect from eating and drinking the sweets, the Gangreen Gang then get superpowers. Ace has ice powers, Snake has stretching powers, Lil' Arturo has fast speed, Grubber has a loud belch that can tear bricks off of walls, and Big Billy is a rock.