绿帽子 (2005)

　　Following the sudden and mysterious death of their father, a brother and sister return home to their sprawling New Orleans estate and encounter their unhinged stepmother, who will stop at nothing to gain control of their inheritance.

　　科学家们在一个小镇的供水系统中下毒，把居民变成杀人狂魔，他们互相残杀，任何人都能通过。

　　圣诞前夜，虽然家人热切地期盼，但美丽干练的女律师安吉拉（瑞秋·尼科尔斯Rachel Nichols 饰）仍在办公室努力工作，进行最后的冲刺。繁冗的工作终至尾声，安吉拉独自下到地下车库，准备驱车回家。不过她的车无论如何也发动不了，车库电梯门也被锁住，于是她只好向保安托马斯（韦斯·本特利 Wes Bentley 饰）求助。托马斯友善恭敬，热情施以援手，却不知其心中藏着怎样的黑暗念头。　　写字楼大门紧锁，致使准备乘计程车回家的安吉拉在此返回保安室求助托马斯。时机业已成熟，托马斯露出狰狞面目，他绑架了安吉拉，强迫她参加自己的圣诞晚宴。这个爱慕安吉拉的小男人，给安吉拉带来一个宛如噩梦般的圣诞节……

　　A writer who studies the paranormal believes that low frequency tactile sound is the cause for reported ghost sightings in an abandoned subway station. In an attempt to debunk the sightings, she breaks into the station to record evidence.