Andy Serkis ("The Lord of the Rings" trilogy, upcoming King Kong) and Stephen Fry have joined the cast of Stormbreaker, says The Hollywood Reporter. Directed by Geoffrey Sax from a screenplay by Anthony Horowitz and based on the first of Horowitz's series of novels about a reluctant teenage spy, the cast also includes Sarah Bolger, Damian Lewis, Ewan McGregor, Bill Nighy, Sophie Okonedo, Missi Pyle, Alicia Silverstone and Ashley Walters. [More]