影片根据史蒂芬·金的同名短片小说改编,以三幕倒叙的方式,讲述查尔斯·克兰兹的一生,以他39岁因脑瘤去世为开端,以他在闹鬼的房子里度过的童年时光为结尾。。When an internet vigilante develops a revolutionary new computer program to combat online predators, its rapid advancement leads to serious questions of autonomy, oppression, and what it really means to be human.。