越战期间,美国克莱顿镇5个经常一起打猎野鹿的好朋友中的三人尼克(克里斯托弗•沃肯 Christopher Walken 饰)、史蒂芬(约翰•萨维奇 John Savage 饰)和迈克尔(罗伯特•德尼罗 Robert De Niro 饰)即将奔赴前线。离开前夕,史蒂芬和另一个好友兼女友安吉拉结了婚,婚礼就是他们的告别会。 三个年轻人在战场上被越军俘虏了,残忍的越军逼他们玩“俄罗斯轮盘”游戏,迈克尔乘机夺了越军士兵的枪。虽然顺利三个好友逃了出来,但在逃亡过程中他们失散了。迈克尔和史蒂芬最终顺利回到了美国,但史蒂芬终身残废了,住在疗养院不愿回家拖累家人。越战结束前夕,迈克尔从史蒂芬处得知他经常受到从西贡寄来的匿名的汇款,迈克尔断定一定是尼克。为了找回好兄弟,迈克尔决定再次冒险闯荡越南。Michael, Steven and Nick are young factory workers from Pennsylvania who enlist into the Army to fight in Vietnam. Before they go, Steven marries the pregnant Angela, and their wedding party also serves as the men's farewell party. After some time and many horrors, the three friends fall in the hands of the Vietcong and are brought to a prison camp in which they are forced to play Russian roulette against each other. Michael makes it possible for them to escape, but they soon get separated again.