本片改编自同名童话故事,不过在这个故事里灰姑娘选择了对继母一家进行可怕的复仇。。Vishal (Ajay Devgan), a stock analyst, and his wife Swati (Urmila Matondkar). The two are in search for a flat in Mumbai. Vishal finds the perfect place on the 12th floor of a high-rise apartment building. However, the apartment has a horrifying past. The previous occupant of the flat, a young woman had killed her child and jumped from the balcony and died. Swati learns about this incident shortly after moving in and becomes oddly fixated with the story. Then, a series of inexplicable experiences drive Swati to near madness. Vishal becomes helpless and convinced his wife has developed some sort of psychological disorder. He consults a psychiatrist, Dr. Rajan (Victor Banerjee). The couple's maid (Seema Biswas) believes Swati to be possessed, and calls in an exorcist (Rekha). Meanwhile, other seemingly unrelated events take place around the building. The watchman (Sabeer Masani) is being terrorized, one of the residents Sanjay (Fardeen Khan) is behaving erratically, and a murder occurs. Inspector Liaqat Quereshi (Nana Patekar) is sent to investigate the murder at the building. All the while, neither the psychiatrist nor the exorcist makes much progress with Swat。法庭正在审理一起因为恶作剧导致的命案。公诉方提供的证据还原了案件的发生:伊桑和肖恩进行了一项社会实验并通过录像的方式记录下来。他们将古怪的邻居老头格兰尼作为实验对象。不过,他们的实验更像一场捉弄寡居老人的恶作剧。令伊桑和肖恩感到惊奇的是,他们在格兰尼家中设置的一系列捉弄人的把戏并没有让格兰尼感觉到恐慌。格兰尼的平静和他神秘的地下室引起了伊桑的强烈好奇。尽管肖恩一再劝阻,但好奇的伊桑还是潜入了格兰尼的家中一探究竟,却不想刚巧目睹了格兰尼的自杀。原来,伊桑和肖恩设置的那些故弄玄虚的把戏正巧与格兰尼和他的妻子曾经生活中的场景一一对应,这勾起了他对深爱的亡妻的追忆,并最终追随亡妻而去。法庭最终宣判伊桑和肖恩因间接导致格兰尼的死亡而获罪。。