卢修女早已失去信仰，她登上从蒙特利尔开往纽约的高速列车，同行的还有经验丰富的诺瓦克神父。列车行驶途中，一股强大的恶魔力量附身乘客，邪物化身阿斯蒙蒂斯让列车失控，朝着毁灭的方向疾驰。封闭车厢内，乘客接连被附身，危机层层蔓延。没有退路也没有外援，陆修女必须直面破碎的信仰，在失控的列车上，为被附身的乘客执行驱魔仪式，对抗不断扩散的邪恶，阻止这场列车上的死亡灾难。
两位好友再度卷入一场涉及杀手、怪物和超自然生物的混乱事件。
Rani, a female police officer who handled a murder case in the restricted forest where she served. This case involved Tamara, a vlogger horror who was a victim of the chancel culture of the netizens due to being caught uploading a fake sighting video. Knowing the legendary story of the Devil's Market, Tamara and his team then went on a journey to find the Devil's Market to prove its existence and restore their good name. Problems arose when Tamara discovered the restricted area, but instead of being able to correct a good name, they were instead trapped inside it.
当安雅搬到一个新城镇时，她发现自己有一个同卵双胞胎姐妹，名叫莎拉，但她们并不知道她们在出生时就分开了。但当安雅决定调查原因时，她很快就遇到了神秘的威胁。
影片讲述麦克在儿子万圣节游行失踪一年后，与分居妻子共同追查线索，发现每年万圣节浮现的复仇之灵会绑架儿童，必须在有限时间内解救儿子以免其永困幽灵世界。
