The Powerpuff Girls Best Rainy Day Adventure Ever / Just Desserts - S2-E10
Revealing mistake: When the van drives upstairs, you can see that it wasn't destroyed.
Speed Demon / Mojo Jonesin' - S2-E12
Revealing mistake: In the episode Speed Demon. When the girls are hugging each other outside the school, Blossom's eyelid on her left eye continues to vanish and pop back as she laughs.
The Powerpuff Girls Best Rainy Day Adventure Ever / Just Desserts - S2-E10
Continuity mistake: When Marianne calls Harold to the table, the plant in the middle disappears as they climb on top of it.
Princess: I know you think I'm too little to own my own city, but don't worry. I won't let you down. I'll be the best little capitalist piglet Princess you ever had.
The Powerpuff Girls Best Rainy Day Adventure Ever / Just Desserts - S2-E10
Trivia: The professor drives off to the store with his blindfold on.
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