Season 6, Episode 4
That's Not My Baby!:
After saving a baby from a monster, the Girls look for its mother. When they are unable to find her, they decide to take care of the baby themselves until the real mother appears, and to prove to the Professor that they are responsible enough to own a hamster.Simian Says:
After the Narrator is kidnapped by Mojo Jojo, he decides to narrate and control the Powerpuff Girls' actions. For a while, the Girls commit crimes and do bad things all throughout Townsville, but they eventually catch on and save the Narrator.