The Chronicles of Narnia: Prince Caspian four Pevensie children return to Narnia to aid Prince Caspian in his struggle with the "secret" help of Aslan for the throne against his corrupt uncle, King Miraz. The film was released on May 16, 2008 in the United States and on June 26, 2008 in the United Kingdom. "Prince Caspian", a British-American production, is the last "Narnia" film to be co-produced by Walt Disney Pictures, as 20th Century Fox became the distributor for the next film "". Work on the script began before "The Lion, the Witch and the Wardrobe" was released, so filming could begin before the actors
The Chronicles of Narnia maps of Tolkien's Middle-earth, is available in print and in an interactive version on the DVD of the movie. The latter map depicts only the country Narnia and not the rest of Lewis's world. A recurring plot device in "The Chronicles" is the interaction between the various worlds that make up the Narnian multiverse. A variety of methods are used to initiate these cross-overs which generally serve to introduce characters to the land of Narnia. The Cosmology of Narnia is not as internally consistent as that of Lewis's contemporary Tolkien's Middle-earth, but suffices given the more fairy tale atmosphere of