One year has passed in our world since the first adventure ended, but in Narnia, almost 1,300 years have passed. Now it is time for the Pevensie children to return and make history. The villainous King Miraz prevents the rightful king, his young nephew Prince Caspian, from ruling the land of Narnia. Caspian uses Susan's magic horn that was left in Narnia to summon the four Pevensies to help him and a small army of Old Narnians reclaim his rightful throne.

http://astore.amazon.com/narniaweb-20/search?node=4&keywords=BBC&preview=

http://cinema.theiapolis.com/movie-02M5/the-chronicles-of-narnia-prince-caspian/trailers/