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: The Voyage of the Dawn Treader credits to have visual interest, and also because they wished to include an acknowledgement to Baynes, who died in August 2008. After the success of the 3D release of "Avatar", 20th Century Fox announced in February 2010 that "The Voyage of the Dawn Treader" would be released in Digital 3D and RealD 3D formats; it is the first "Narnia" film to have a 3D release. Walden had previous experience creating 3D films, having released James Cameron's documentaries "Ghosts of the Abyss" and "Aliens of the Deep", as well as "Journey to the Center of the Earth" with New Line Cinema.