Check out the brand new trailer for the 2013 adventure movie "Oz The Great And Powerful", directed by Sam Raimi himself. It takes place before the evens of "The Wizard Of Oz" and stars Michelle Williams, Rachel Weisz, Mila Kunis and my favourite hunk James Franco.
The novel original "Oz" novel by L. Frank Baum was first published in 1900 and has been adapted for the big screen several times. But my favourite is the 1939 version, starring the divine Judy Garland. But I'm actually looking forward to seeing this prequel too!