善良的女秘书的目的

 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……

　　记者玲（李心洁饰）的男友Peter获得一宗刑事案件的新闻线报，前去取证途中突然遭遇交通事故意外身亡。玲觉得事有蹊跷，调查后发现一宗模特命案。女模特Helen裸死于家中浴缸，富豪之子张承志没有不在场证据，但事件竟被警方低调处理，张承志的相关证据也被消除。玲为不愿男友枉死，誓要调查出事件真相，但报社总编辑曾达时（梁家辉饰）却不愿为玲伸出援手。无奈之下，玲只好求助常常被追债的飞(黄秋生饰)与马仔(葛民灰)帮助她调查真相。飞原来是警察出身，在调查中，他发现Peter的死因确有蹊跷。随着调查的进行，黑暗中的黑手不断想将玲置于死地，究竟事件的真相能否登上报纸的A1头条？真相与言论自由的赛跑，在香港的午夜开始。

　　The boisterous, arrogant professor Challenger, a reputed biologist and anthropologist, dares the London Zoological Society to mount an expedition to verify his spectacular claim, without physical proof, that his previous expedition to the Amazonian basin found live dinosaurs. Apart from him and his 'socialite' counterpart, professor Summerlee, it consists of experienced discoverer Lord Roxbury, the young reporter Ed Malone -who got publicly struck down with Challenger's umbrella at his arrival- and Jennifer Holmes, Malone's news agency's boss's daughter, essentially as conditions for putting up the money. In Brazil they are joined by Jennifer's brother David and local 'guide' Manuel Gomez. They soon discover the dinosaurs are real and dangerous, like giant spiders, but loose their helicopter and thus are desperate for a way down from the isolated plateau. They learn Roxbury knew about the fate of Burton White, an explorer whose diary they find, thus presume to be dead, in search of diamonds, and confirmation of the local tribe being the lethal guardians of the plateau's secrets, but also get surprising help...