要命高潮：双腿间的秘密

　　A couple on the verge of a nasty divorce attempt to sell their empty love nest and move on with their lives, separately. After a successful open house they are horrified to discover, days later, that a potential buyer didn't leave their home. While Alice is being held captive in the basement, the unannounced house guest moves in upstairs. She senses her capture is being kept a rebellious secret. She knows her way only way out if she can only get out alive.

　　A small town is haunted by the twin daughters of a wrongfully convicted man. Young Jordan is sent down the path to who the real killer is only to find the killer is very close to her.

 某座美军废弃的地下工业基地，数年前因一系列恐怖事件而关闭。而今，无所畏惧的时尚男女在这里开启狂欢派对，纵情享乐之际全然不知危险将近。马特（Ross Thomas 饰）、米拉（Sofia Pernas 饰）、艾瑞克（Jeff D'Agostino 饰）、詹娜（Christine Evangelista 饰）、伊芙和斯托姆（Adrian R'Mante 饰）等六名好友在派对高潮和另一伙人发生矛盾，冲突过后，他们仓皇躲入一座地下设施内，结果却被对方反锁在里面。少顷曲终人散，马特他们遇见另外两个在此欢爱的男女。他们结伴寻找逃出去的路，谁知竟遭遇了恐怖嗜血的可怕生物。黑暗寒冷的地下，魔鬼的盛宴拉开序幕……