LOS ANGELES (Hollywood Reporter) - With its fourth consecutive weekend atop the foreign box office, "The Chronicles of Narnia: The Lion, The Witch and the Wardrobe" crossed the $580 million mark globally, and is increasingly inspiring talk of a new film franchise. Disney's adaptation of the C.S. Lewis classic earned an estimated $20.1 million overseas last weekend, pushing its international tally to $319 million (the domestic total stands at $261.4 million). Since the film covers material from just two of the seven volumes of C.S. Lewis "The Chronicles of Narnia" books, there is plenty of material for future "Narnia" screen adaptations, according to David Kornblum, vp international theatrical sales and distribution at Disney's Buena Vista Intl. unit. [More]