After an encounter with aliens, a wealthy women grows to, surprise surprise, 50 feet tall. With her new found size she decides to get revenge on her husband and others that annoyed her.
In the not too distant future, a very smoggy and overpopulated Earth government makes it illegal to have children for a generation. One couple, unsatisfied with their substitute robot baby, breaks the rules and gets in a lot of trouble. (Z.P.G. stands for Zero Population Growth).
幾個芝加哥大學附屬醫院高材生,在好奇心的驅使下,策劃了一場探索死亡奧秘的瘋狂實驗。他們輪流躺在手術室里進入死亡狀態,再由其他守護的同學將自己救活。這場驚險又刺激的死亡穿梭,在一個漆黑的深夜里一步步的開始了?! 〉谝粋€進行測試的納爾遜(基弗·薩瑟蘭 Kiefer Sutherland 飾)在“死”去之后,遇見了因他的侮辱而死去的男孩。死而復生后的納爾遜,雖然各種感官都變得更加敏銳和靈敏,卻陷入深深的夢魘之中;接受實驗的第二個人是好色的喬(威廉·鮑德溫 William Baldwin 飾),他見到了各種色情場面,并且遇見了曾虐待過的女孩;緊接著,戴維(凱文·貝肯 Kevin Bacon 飾)也接受了實驗,他則將死亡實驗延遲到了兩分鐘;女學生蕾切爾(朱莉婭·羅伯茨 Julia Roberts 飾)更是在死亡時間里,重溫了父親自殺的經過。在體驗過死亡世界之后,那些揮之不去的往日記憶開始無孔不入的侵占他們的一切。