In this series, we follow the life of the legendary movie comedy giant from his childhood on the stage to his film career. Along the way, we learn of the works of this genius and his methods in creating them. Furthermore, we see how events drove him to ruin and how they turned around in his later years to allow him to enjoy the acclaim that was his due.
西部开拓史（How the West Was Won）是一部1962年的史诗型式西部片。时间设定为1839年至1889年。情节是拓荒者普莱史考特一家人四代的故事，旁及各相关人事物；从中呈现半个世纪的美国西部历史。此片气势雄浑壮阔，编剧、取景、摄影、配乐、音效、导演、演员 阵容，各方面俱臻上乘水平。全片包括5个部分：《急流》、《平原》、《非法之徒》，由亨利·海瑟威执导；《南北战争》由约翰·福特导演；《铁路》由乔治·马歇尔执导。
故事讲述一家三代在各种时代背景下的艰难曲折，通过这个家庭从19世纪早期到1880年代半个世纪的迁徙经历，描述美国西部历史。他们从纽约出发，经历了内战，淘金热，路遇印第安人和西南部的流放者，经历各种艰难险阻，终于到达西部，并联合其他开拓者在平原上修建了铁路，把法律与正义也带到了边疆。
