彼得·格瑞森(迈克尔·道格拉斯饰)是美国白宫的一名特工,心思缜密、动作敏捷的他是特工中出类拔萃的一员。一天,格瑞森的特工同伴被残忍杀害了,经深入调查,格瑞森发现新纳粹分子已将一名卧底安插进白宫,同伴的死与此相关。格瑞森果断地认为总统的安全正受到一些暗藏的邪恶势力威胁。就在他准备深入调查时,却收到一个神秘人物的恐吓,此人不但对他与第—夫人萨拉·巴伦坦的秘密偷情知道的一清二楚,还将谋杀案罪 Peter Grüsen (Michael Douglas) is an agent of the White House in the United States, thoughtful and agile, he is an outstanding member of the agents. One day, Gerson's agents and associates were brutally murdered. Upon further investigation, Gerson found that a neo-Nazis had placed an undercover agent in the White House, and his companion's death was related to this. Greenson decisively believes that the security of the president is being threatened by some hidden evil forces. Just as he prepares for an in-depth investigation, he receives intimidation from a mysterious person who not only knows for sure about his secret affair with First Lady Sarah Barontein but also murders