对于艾莉·普莱特(凯琳·希 Kailin See 饰)来说,她的记者父亲唐尼(戴维·尼克 David Nykl 饰)如此善良和蔼,然而唐尼却在两个月前一次报道谋杀案的过程中消失无影。艾莉翻阅了父亲的笔记,寻找任何可能的线索,随后决定踏上寻父之路。第一次的寻找无功而返,艾莉重新集结了杰森(戴维·科普 David Kopp 饰)、蒂娜(Lara Gilchrist 饰)、保罗(理查德·斯特朗 Richard Stroh 饰)等5位好友,希望他们协助自己再次前往父亲最后出现的场所——一个名为三祖的小岛。 远在20世纪70年代,三祖岛曾发生极为恐怖的儿童虐杀事件,而一名女性灵媒被岛民当作凶手残忍杀害。从此女裁缝的诅咒在岛上流传。对这一传说不屑一顾的艾莉一行,似乎要去面对一生中最为恐怖的时刻……The Seamstress was brought into being by the desperate curse of an innocent woman being tortured to death by a vigilante mob. Voracious for blood, the hideously-mutilated specter hunts a small group of friends who become trapped on the island where she died. The friends, led by Allie, are searching for Allie's missing father. As Allie comes to understand that he was one of the vigilantes, her friends begin to die gruesome horrific deaths on the point of The Seamstress' needle. When the last two surviving vigilantes arrive, locked in their own dance of death and revenge, Allie must either preserve her own innocence or be corrupted by vengeance herself.