對嫂子著迷

哲學系學生肖墨到殯儀館實習，試圖探尋“生死”答案，卻遭遇導師陳輝離奇死亡。村里流傳一口“應聲井”可讓人起死回生。陳輝之子死于事故后，陳輝在古井許愿，次日離奇失蹤。肖墨隨神秘殯葬師老白頭返村調查，老白頭以科學逐一破解“靈異”現象：井中尸體、養女上吊、濃霧里的鬼打墻等怪事背后皆是精心布局的騙局。當執念遭遇科學，謊言被真相撕裂，眾人方知真正的深淵不在井里，而在人心。

　　龍雁飛（許冠文 飾）是一個著名的武俠小說家，十年了都沒有新的作品面世了，不過以往的暢銷作品仍然帶給他客觀的收入，生活無憂。他的女兒Sophia（楊千嬅 飾）是個早已到了適婚年齡，但她戀愛運甚差，只想找一個真正可以過日子的人結婚，其實她一直暗戀自己的上司——花花公子Frankie（劉青云 飾）。Frankie因為意外要搬到Sophia的家住，龍雁飛看見自己心愛的女兒被Frankie當工人使喚，心里很不是滋味，便對Frankie充滿了敵意，但在后來的相處中，兩個男人又成了知己……

　　一對兄弟姐妹在一家偏僻的汽車旅館里度過了一個可怕的惡作劇之夜。

　　The nightmare was about a demonic possession. A long time ago, there was an evil in a small town and it was jealous of the girl and would never let her go, since the devil loved the girl. One night, the evil raped the girl and she became pregnant. After months the girl could not hide her baby, her father figured her secret out and clapped the girl in irons and locked her room door. But the evil put the gun to her father' temple and saved the girl. The father had a stroke and had been sleeping on the bed for three months and died. Time went on and the girl brought a child into the world. Naturally, people who were living in the village heard the story and they did not want to see neither the girl nor the baby since when the baby was born, plants dried in the field, fishes lost in the lake and people had prayed to the god for rain, but nothing changed in the village. People got so angry, dug a hole in front of the fountain, put her into the hole and threw stones at her face. The girl died soon after. The evil went off the deep end, took a revenge of the village and killed everyone except two sisters because the evil wanted them to take care of its baby...