When a tiny country is invaded by a dictator, a young Princess (later known as Rosie) is taken into custody by the Princess Protection Program. She is whisked away to rural Louisiana where she must learn the ins and outs of behaving like a normal American teenager. In the process of adapting to her new life, Rosie gives her new friend and roommate, Carter, a few lessons in how to act with royal aplomb.

Steve Martin and Bonnie Hunt return as heads of the Baker family who, while on vacation, find themselves in competition with a rival family of eight children, headed by Eugene Levy

This is the story of a twelve-year-old named Maddy. Maddy and her adventurous father have always shared a love for mountain climbing. Their hobby, however, has a disastrous effect when a devastating accident on Mount Everest injures his spine, paralyzing him forever--unless he gets a very expensive operation. Determined to procure the money to pay for his surgery, Maddy decides to recruit two of her friends, a computer genius and a mechanical whiz kid, to help her pull off a risky heist. They plan to break into the local super-high-tech bank, which holds a vault suspended 100 feet off the floor, and get to its safe. To complicate matters even further, Maddy's mother works as the security chief at that very bank. Regardless of what obstacles she faces, Maddy is determined to get to the funds her father needs, by using the amazing climbing skills he taught her.