Prime Mates / Coupe D'Etat
Air date: 4/16/04
Prime Mates: Mojo gets a new sidekick.
Coupe D'Etat: Professor Utonium upgrades his car, but it backfires against him and the girls.
Makes Zen to Me / Say Uncle
Air date: 4/23/04
Makes Zen to Me: Buttercup tries to find inner peace.
Say Uncle: The girls' uncle comes to visit.
Reeking Havoc / Live and Let Dynamo
Air date: 4/30/04
Reeking Havoc: The entire town gets gas from the Professor's chili.
Live and Let Dynamo: Dynamo destroys the town and the girls have to stop it, as well as find out who is controlling it.
Mo' Linguish / Oops, I Did it Again
Air date: 5/7/04
Mo' Linguish: Mojo teaches his repetitive mode of speech to the people of Townsville.
Oops, I Did It Again: The Professor dreams he had made normal little girls.
A Made Up Story
Air date: 5/14/04
The villainess Mask Scara defaces the posters and billboards of Townsville.
Little Miss Interprets / Night Mayor
Air date: 6/25/04
Little Miss Interprets: The girls misinterpret the Professor's plans for a surprise party.
Night Mayor: The girls enter the Mayor's dream world to find the source of his nightmare.
Custody Battle / City of Nutsville
Air date: 7/2/04
Custody Battle: <\b>Him and Mojo Jojo compete to see which is more evil for the respect of the Rowdyruff Boys.
City of Nutsville: The squirrels of Townsville rebel after a statue of the Mayor is placed over their nut stockpile. Second appearance of Bullet the Powerpuff Squirrel.
Aspirations
Air date: 7/9/04
Sedusa recruits the Gangreen Gang to steal three powerful Egyptian artifacts. When she denies them their promised reward, they help the Powerpuff Girls to defeat her.
That's Not My Baby! / Simian Says
Air date: 7/16/04
That's Not My Baby!: The girls care for a baby they rescue when they can't find its mother.
Simian Says: Mojo Jojo takes over as narrator.
Sun Scream / The City of Frownsville
Air date: 7/23/04
Sun Scream: The Powerpuff Girls get sunburned and are unable to fight even lowly street criminals.
The City of Frownsville: A miserable person uses a machine to switch everyone's happiness with his depression.
West In Pieces
Air date: 7/30/04
An Old West style episode in which Mojo the Kid goes up against the Steamypuff Girls.
Crazy Mixed Up Puffs / Mizzen in Action
Air date: 8/20/04
Crazy Mixed Up Puffs: Mojo manages to attach the Powerpuff Girls to each other, worsening the arguments they often have.
Mizzen in Action: Pirate Crack McCraigen and his crew mistake Chemical X for treasure when they are mysteriously transported to the present.
Roughing It Up / What's the Big Idea?
Air date: 8/27/04
Roughing It Up: The Professor takes the girls on a camping trip to teach them to relax but they are interrupted by Fuzzy Lumpkins and his three nephews.
What's the Big Idea? Mojo Jojo makes the girls giants so that they can't stop his crimes without causing massive damage.