The novel shows how two children, Digory and Polly, are tricked into traveling across worlds by Digory's evil Uncle Andrew, ...
Polly and Digory use the yellow rings to take Jadis back to the wood, but accidentally (and hilariously) bring along a cab-driver, his cab horse, and Uncle Andrew as well into a world – Narnia!
Furthermore, the Pevensie siblings help the prince to get rid of the evil Uncle Miraz. Andrew Adamson directed the movie. You can watch The Chronicles of Narnia: Prince Caspian via Disney Plus.