In Zeke's mind, Rachel is always getting her way. The final straw comes when Zeke's dream vacation is called off because Rachel has a last minute call back for a small role in a play. To fix the situation he decides to get inside her head and rewire her brain. With the Pad, Zeke and Jay find themselves smack in the middle of Rachel's brain. Now Zeke and Jay have complete control over Rachel's actions. They make Rachel look like an absolute fool by making her do animal noises, walk into the wall and say inappropriate things. By the time she auditions she's a wreck. But it backfires when Rachel's emotional performance winds up earning her the lead role. Unsuccessful, Zeke just wants to get out of her brain and back to normal size. Easier said than done, especially when they lose the pad down Rachel's throat. Now they must find a way to get out of Rachel's body before being crushed by falling cookie bits, and figure out how to get back to regular size before anything bad happens to their tiny bodies!