视频简介
A group of students who are participating in a university's summer science camp are drawn into an incredible quagmire of conflicts, ranging from the relatively simple conflict between an engaging and forthright young teacher and his older manipulative colleague, to a contest pitting political correctness against free scientific inquiry. Despite the murkiness of some of the issues in the latter conflict, the students pitch in enthusiastically on what they believe to be the side of righteousness, and passions rise to fever pitch. ~ Clarke Fountain, All Movie Guide。抗美援朝期间，美帝轰炸鸭绿江大桥阴谋破产后，敌人远东情报局不甘心失败，遂派遣特务马小飞通过列车上当乘务员的女特务王曼丽接头，同本溪开药店的暗藏特务吴济春勾结，指使特务徐福祥颠覆我军列未遂后，又将其灭口。我铁路公安处侦察科长高健发动群众展开反特防特斗争，自己则化名顾野平打入敌人内部，并让铁路报务员何兰英协助自己的工作，掌握了敌人的活动计划和潜伏名单。马小飞通过吴济春网罗大批流亡地主分子，妄想同时在三个不同地点破坏我交通运输线，结某阴谋被粉碎，吴济春被二楞子击毙。一计不成，敌人又把定时炸弹安放在既将通过长岭隧道的列车上......。东海军区独立营的战友储积望、柳晓岚、林法彭因为一场塌方事故被埋，结下了解不开的生死之情和人生爱怨。。
