美国西部大部分土地是荒漠,通信也只能靠马快递。政府逐渐将无线电报业务发展到西部,但是许多牛仔仍然不相信一根电线能传递信息。布赖尔和莱利想开辟新的驿站线路,他们向格牵进新月城。邮政比赛即将开始,格雷克为了阻止布赖尔获得胜利,指使人暗中烧毁邮政马车,在布赖尔经过的地方设置障碍,布赖尔冲破重重阻挠,赢得了邮政比赛,新月城成为驿站,久违了的繁荣景象又回来了。by:yakubd.ccThe Pony Express days are coming to an end, with riders John Blair (John Wayne) and his friend Larry Adams (Lane Chandler), both about 75 pounds too heavy for the original job description, out of a job. They pay Cal Drake (Douglas Cosgrove) of Buchanan City a big price for the Crescent City line and equipment, and arrive there to find it is a ghost mining town and has only two residents: eccentric, self-proclaimed Mayor "Rocky" O'Brien (Lew Kelly) and Dr. William Forsythe (Sam Flint). With the arrival from back east of Barbara Forsythe (Phyllis Fraser), the doctor's daughter and Ginger Rogers lookalike, O'Brien happily changes the blackboard population sign from two to five. John determines to get even and operate the line anyway, after vacating a resident skunk from the stagecoach. On his first run into Buchanan City John learns of a coach race to be staged (fastest team to win a $25,000 government mail contract) and he signs up. A telegraph crew, drinking unknowingly of a poisoned ...