Michelle Williams and Mila Kunis Hit Comic-Con to Promote Oz Movie

Michelle Williams and Mila Kunis walked the red carpet to promote their new film Oz: The Great and Powerful, which also stars James Franco. Directed by Sam Raimi, the film explores how the wizard got to Oz in the first place. Michelle and Mila talked about Comic-Con and what they like about it. Mila says it's gotten so big she just can't enjoy it as much as she did five years ago. But she says she did put on a mask so she could mingle and no one would know who she was. Michelle wouldn't say what her mask looked like. Take a look: