本片(劇)是一部美國制片作品的恐怖，于1971年上映。對白語言為英語，目前豆瓣評分0.0(僅供參考)。

　　A man named Salem escapes from an insane asylum where he was confined for an axe-murder. Falsely convicted under a plea of "guilty due to insanity", he does not plan to let his sister and her husband forget that they were responsible for the murder of a farmhand and for his cruel imprisonment in the asylum.