五年的追逐化为泡影，随着X档案的关闭，福克斯·穆德（大卫·杜楚尼 David Duchovny 饰）和丹娜·斯科莉（吉莲·安德森 Gillian Anderson 饰）被迫调任处理一些平常的案件。某天，美国得州达拉斯市发生一起爆炸案。虽然穆德和斯科莉极力疏散写字楼内的人群，但爆炸还是夺取了4名无辜者的性命，他们也因此受到上级的指摘。然而事后不久，穆德便得知4名牺牲者早在爆炸之前便已死亡，所谓爆炸案不过是某个神秘部门为了掩盖证据而实施的骗局。该部门据说多年来一直从事外星人的研究，并且他们的研究足以导致人类的毁灭。两名搭档决定彻查此事，但是神秘且难以抗拒的力量无时无刻不在阻挠他们追寻真相的脚步…… 　　本片为同名美剧的第一部剧场版。

FBI Assistant Director Walter Skinner is the prime suspect in a homicide involving a woman he was with the night of her death. Mulder and Scully are all he has to prove his innocence, as superior officers try to shut him down and the only clue is a mysterious old woman.

When Watson reads from the newspaper there have been two similar murders near Whitechapel in a few days, Sherlock Holmes' sharp deductive is immediately stimulated to start its merciless method of elimination after observation of every apparently meaningless detail. He guesses right the victims must be street whores, and doesn't need long to work his way trough a pawn shop, an aristocratic family's stately home, a hospital and of course the potential suspects and (even unknowing) witnesses who are the cast of the gradually unraveled story of the murderer and his motive.

公爵主人临死前立下遗嘱，决定将自己的爵位以及遗产留给他的爱犬－修伯特，修伯特是一只巴吉度犬，它非常的聪明，同时还有一位跟它同样种类的贴心伴侣－黛西。单纯的动物大概是无法了解人心的复杂险恶，片中狗狗们的一脸无辜样，就是最好的证明。

　　公爵主人临死前立下遗嘱，决定将自己的爵位以及遗产留给他的爱犬－修伯特，修伯特是一只巴吉度犬，它非常的聪明，同时还有一位跟它同样种类的贴心伴侣－黛西。单纯的动物大概是无法了解人心的复杂险恶，片中狗狗们的一脸无辜样，就是最好的证明。