A prequel to L. Frank Baum's beloved The Wonderful Wizard of Oz - the book which became the 1939 screen classic - this vibrant live-action adventure by director Sam Raimi imagines the back-story of the man who was to become the Wizard of Oz.
Raimi and James Franco team up for the first time since the Spider-Man franchise, with Franco playing Oscar Diggs, an average magician and conman from Kansas. When Diggs' hot-air balloon is swept into a tornado, he promises that if he survives he will become a great man - his chance arrives sooner than expected.
After his crash-landing, Oscar meets Theodora (Kunis), a sweet and innocent witch who believes he is the incarnation of a prophecy about a wizard who falls to earth and frees the Land of Oz from the clutches of an evil witch.
Oscar doesn't miss the opportunity to charm a beautiful lady and grasp a money-making scheme, so happily takes on the role of the wizard. He quickly comes to regret this, discovering he has to kill the powerful evil witch to inherit the riches of the Emerald City, and that the oppressed people of Oz are really counting on him.
There's also the problem of working out which of the three sibling witches is the evil one - Theodora, Glinda (Williams) or Evanora (Weisz).