Esteemed author C.S. Lewis created a treasure when he penned &NFi;The Chronicles of Narnia&NFi_;, and his tales of good vs. evil continue to mesmerize new generations of readers. But how did Lewis create such an eternal adventure? This documentary travels from Belfast, Northern Ireland, to Oxford, England, for a fascinating look at how the writer developed his classic children's story, with location footage and illustrations bringing Lewis's vision to life.