Caillou-David/Evil Genius/Zack, Ivy
Fire Bro's dad-French Fry
Caillou's punishment is he gets his old voice back.
Boris: Caillou, how dare you get expelled from school for making a fake lockdown! That's it! You're getting your old voice back!
Caillou: No no no no no no no no!
Fire Bro: Please Dad, I don't want my voice changed. All I want to do is do good in school.
Fire Bro's dad: Too bad Fire Bro, this is what you get for burning down the school with your fire powers! When we go home, you will be grounded for life!
Doctor: The doctor is here.
Boris: Change my son's voice because he made a fake lockdown.
Caillou (speaking in Ivy's voice): Oh no! My voice is back to Ivy!
Doctor: How's this?
Boris: It's perfect. Let's go home now.