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Wonder Woman at Comic-Con.

Comic-Con starts today in San Diego. For 'Super Size Me' director Morgan Spurlock, it's a chance to revel in fanboy heaven, and promote his new movie, coming this fall. The subject: the superfans of Comic-Con. He profiles 9 individuals and the lengths they travel to get to the annual entertainment mega convention. Spurlock joined Madeleine by phone from New York ahead of his own journey to San Diego.

Are you going to Comic-Con? What are you most excited to see this year?