From evil Black Swan to wicked witch, actress Mila Kunis signs on to star in Oz, The Great And Powerful. Mila, who will play the wicked witch Theodora, will be starring alongside James Franco, who is playing the lead role.

Mila Kunis

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At first Mila wasn't sure if she'd be able to commit to Oz, but luckily for fans she was able to take on the role. Sam Raimi will be directing the film, which is a prequel to The Wizard of Oz.

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The movie is about a young magician rising to power in the mystical land of Oz and is scheduled for release in 2013.

Sound like something you'll see?

Photo courtesy of Fame Pictures