George and Harold have created an evil, super-powerful monster. She's mean - and she's having a REALLY bad hair day. With the help of her robots, the Wicked Wed

Only Captain Underpants can stop the smart, fast, and wicked Wedgie Woman before she takes over the world.

When Harold and George create an evil monster called the Wedgie Woman, she, along with her terrifying robots and her rabid robo-claw, wreaks havoc on the world,