又一位带着“竖锯(jù )”标签式的(de )死亡特征的(de )受害人被警(jǐng )方发现，这(zhè )令探员艾里(lǐ )克•马休斯(当(📱)尼•沃(🤤)伯格 饰(👆))重新回(🛬)到之前(🎬)的惊悚(📛)噩梦之中。

酒过三巡，落寞的萨曼莎自饮自酌，谁知却遭遇了一名男子的暴行。

加里和琳达去了一个离海岸不远的小岛,在一个闹鬼的宾馆里研究巫术,他们迎来了准备买下这个小(xiǎo )岛的布鲁克(kè )斯,一场风暴(bào )使布鲁克斯(sī )一家人无法(fǎ )离开小岛,他(tā )们逼迫忍(🎣)受一个(🍃)复仇的(🦏)愤怒的(🕝)邪恶女(📔)巫的摆(🐑)布,除非他们每一个人最后都死的很惨,否则她就不能平息......。

1999年，印刷业电脑专家马文信（刘青云）下班后被神秘匪徒绑架，但家人及其女友傅骞人（郭蔼明）均没收到任何勒索电话。

然而波比只(zhī )是一个为搏(bó )出位的骗子(zǐ )，他的谎话(huà )骗过了大多(duō )数人，却骗(🌨)(piàn )不了(🍍)竖锯约(💵)翰（托(👉)宾·贝(✴)尔 Tobin Bell 饰）(🗞)。

Young couple Madeleine and Neil are coaxed by acquaintance Monsieur Beaumont to get married on his Haitian plantation. Beaumont's motives are purely selfish as he makes every attempt to convince the beautiful young girl to run away with him. For help Beaumont turns to the devious Legendre, a man who runs his mill by mind controlling people he has turned into zombies. After Beaumont uses Legendre's zombie potion on Madeleine, he is dissatisfied with her emotionless being and wants her to be changed back. Legendre has no intention of doing this and he drugs Beaumont as well to add to his zombie collection. Meanwhile, grieving 'widower' Neil is convinced by a local priest that Madeleine may still be alive and he seeks her out.。

吉尔·(📥)塔克（贝茜·拉塞尔 Betsy Russell 饰）向警方和盘托出竖锯事件的始末，而侥幸逃脱死亡威胁的马克·霍夫曼（科斯塔斯·曼迪勒 Costas Mandylor 饰）则向警方发出警告，势要杀掉吉尔不可。