Phineas and Ferb the Nutcracker Princes

The Garcia-Shapiro family visit the Kinney family in England for Christmas, and their daughters, Isabella and Emily become fast friends. Together they discover two nutcrackers in the basement and decide to keep them. They take them to bed with them and they wake up one inch tall, and the nutcrackers become two handsome princes named Phineas and Ferb. But things go bad when Doofensmirtz, the greedy king of mice kidnaps Isabella and Emily.