Updated version of the Agatha Christie book "And Then There Were None. In this version, the group is invited, under false pretenses, to an isolated hotel in the Iranian desert. After dinner, a cassette tape (voiced by the legendary Orson Welles) accuses them all of crimes that they have gotten away with. One by one they begin to die, in accordance to the Ten Little Indians Nursery rhyme. After a search is made of the hotel, they realize that the murderer is one of them. A few members of the group attempt to trust each other, but the question still remains, who can one trust? and who will leave the hotel alive?

一位丧妻的英国作家带回了一位年轻迷人的新娘来到他在西班牙的一所偏僻的乡村小屋。她很快便对她12岁的继子着了迷，并得知他刚因一些不可思议的违纪问题而被从学校开除。同时这个男孩却乐此不疲地利用并助长她对他的迷恋。显然他是个聪明但却孤独的孩子。但他是否是这个神经质的女人不切实际的幻想的受害者呢？他是一朵纯洁之花？还是表面之下所掩盖的毒蛇呢？