Thomas Middleditch

George Beard: "What is happening right now?"
Harold Hutchins: "I don't know. Let's try and leave and see what happens."
[princial's office door shuts down]
George Beard: "Wow! That's an expensive door!"
Harold Hutchins: "Mm-hmm...."

Mr. Krupp: "Since you've attended this school you've been responsible for one prank after another!"
George Beard: "Some of those must have been really hard to pull off."
Harold Hutchins: "Like that tiger?"
George Beard: "Oh, that tiger was crazy!"

Ed Whittle: "What if something horrible goes wrong?"
Will Foster: "Something already has."

Harold Hutchins: "Captain Underpants, you can't actually fly!"
Captain Underpants: [standing in a glass elevator] "I take to the sky like an ostrich!"

"When it's cut altogether like that you really get a sense of the scope."

Mr. Krupp: "I told you I would get you one day, I'm going to have you two placed in separate classes! I'm going to annihilate your friendship!!"
Harold Hutchins: "George, do something!"
[jumps on the table and holds his ring in front of Krupp's face]
George Beard: "Put the pen down, Mr. Krupp, or we'll hypnotize you."
Harold Hutchins: [The ring starts working] "What's happening?"
George Beard: "I don't know!"

George, Harold: "You are now the amazing Captain Underpants!"
Captain Underpants: "Tra-la-laah!"
George Beard: "I honestly didn't think that would happen."

Captain Underpants: "Come, sidekicks! [jumps out of a window]"
Harold Hutchins: "We got to stop him!"
George Beard: "Why?"