Meet the doers and dreamers who made America great -- including John Henry, the railroad builder who proved the value of believing in oneself. Journey with giant lumberjack Paul Bunyan as he clears the land for American settlers. Follow the trail of the beloved American Icon Johnny Appleseed, who planted apple trees which blossomed along the new frontier. Then, take an unforgettable ride with Casey Jones, The Brave Engineer who never failed to deliver the mail...no matter how difficult the route!