 This is based off of the book so I don t know if it s going to end up exactly like the movie. After 1 year out of Narnia the 4 Pevensies are thrown back in by Susan s old horn, only to find that they have come back hundreds of years after their first adventure there. Narnia has been taken over by the sinister King Miraz who has sabotaged his way to the throne. The true heir to the thrown is young Prince Caspian, King of Old Narnians. The 4 Pevensies must now help regain "Old Narnia", and restore it to it s rightful king.