在这部凶暴之徒恐怖/惊悚片中,一名被毁容的偏执狂向造成他生活困境的人展开连串报复，期间得到一位盲眼女钢琴家的好心照顾，他不惜为她偷盗抢劫，成为一个疯狂的杀人犯。
Hal Moffat who is taking wholesale revenge by murdering those he holds responsible for his predicament, is befriended by Helen Paige, a blind piano teacher, and he develops a warmth for her that leads him to add thievery and robbery - no big deal, he is out there anyway - to his murders so that she can be provided with the money for an operation.
