The first film in the Disneynature series, "Earth," narrated by James Earl Jones, tells the remarkable story of three animal families and their amazing journey across the planet we all call home. "Earth" combines rare action, unimaginable scale and impossible locations by capturing the most intimate moments of our planet's wildest and most elusive creatures. Directors Alastair Fothergill and Mark Linfield, the acclaimed creative team behind the Emmy Award®-winning "Planet Earth," combine forces again to bring this epic adventure to the big screen, beginning Earth Day, April 22, 2009.