这个不言而喻的体系塑造了美国，并记录了当今的生活是如何由人类划分的等级制度定义的。
故事开始于怀俄明州的乡间，我们的主人公怀厄尔普（凯文·科斯特纳 Kevin Costner 饰）就出生在那里。为了参加南北战争报效祖国，怀厄尔普离家出走英勇的赶往前线，却因为年龄的问题而被拒绝入伍。之后，怀厄尔普开始攻读法律，并且邂逅了名为乌瑞拉（贝蒂·巴克利 Betty Buckley 饰）的女子。两人双双坠入爱河之后很快便携手步入了婚礼的殿堂。 然而，幸福美满的日子却并没有维系太长的时间，一场大病夺走了乌瑞拉的生命，令怀厄尔普陷入了绝望和自暴自弃之中。就在他濒临崩溃之时，父亲尼古拉斯（吉恩·哈克曼 Gene Hackman 饰）来到了他身旁，将怀厄尔普重新引回了正途。
Beauty contest winner Patricia Knight's one bid for screen stardom was Columbia's Shockproof. Knight plays Jenny Wright, a convicted murderess paroled in the care of probation officer Griff Marat (Cornel Wilde). What begins as an aloof professional relationship eventually blossoms into romance. The fly in the ointment is shady Harry Wesson (John Baragrey), the gambler who inveigled Jenny into committing murder. The girl is torn between creature comforts offered her by Wesson and the promise of a clean life offered by Griff. This early Douglas Sirk effort contains a smattering of the stylistic touches which distinguished his later work.The screenplay was written by famed director Samuel Fuller, known for his gritty realism and hard-boiled style. ~ Hal Erickson, All Movie Guide
奥兰多和萨乌，两名个性迥异的男孩，偶然产生交集。奥兰多充满自信，完全不因身为HIV阳性而自暴自弃；萨乌毫无自信，而且对性一知半解。他们的相遇影响彼此看待人生的方式，性也能是无拘无束的美好接触，而非掠夺侵占的予取予求。
