Oz: The Great and Powerful is an upcoming 2013 American 3D fantasy adventure film directed by Sam Raimi. The film is adapted from L. Frank Baum's 1900 novel The Wonderful Wizard of Oz, and is a prequel to both the novel and the 1939 film The Wizard of Oz. The film stars James Franco as Oscar Diggs, otherwise known as 'The Wizard of Oz'. It also stars Mila Kunis as Theodora, Michelle Williams as Glinda, and Rachel Weisz as Evanora. The film will be released by Walt Disney Pictures in traditional 2D, as well as in the Disney Digital 3D, RealD 3D and IMAX 3D formats. Sam Raimi's film is set before the events of the 1939 film and the original book.