Other mistake: At the end of the intro, before the logo appears you can see Mojo Jojo's brain. His brain is green and it should be pink.
The Powerpuff Girls (1998)
1 mistake in show generally
Starring: Tara Strong, Tom Kenny, Elizabeth Daily, Cathy Cavadini
Narrator: Sugar. Spice. And everything nice. These were the ingredients chosen to create the perfect little girls. But Professor Utonium accidentally added an extra ingredient to the concoction... Chemical X. Thus the Powerpuff Girls were born. Using their ultra-superpowers, Blossom, Bubbles, and Buttercup have dedicated their lives to fighting crime and the forces of evil.
Insect Inside / Powerpuff Bluff - S1-E1
Trivia: In "Powerpuff Bluff", Dexter makes a cameo appearance when the kindergarten kids have a nap time.
Major Competition / Mr. Mojo's Rising - S1-E7
Question: Exactly what did Major man say on TV that caused the PowerPuff girls to get suspicious of him?
Answer: The Mayor says he could never get to the crime scene fast enough and Major Man says "of course not, you'd have to know about the crime in advance, like I do." Major Man let it slip he knew when the crimes were going to happen (because he was setting them up).
Bishop73