A group of teenagers must somehow survive the night when they find themselves trapped within a pentagram. To stay inside the candlelit confines means safety; to escape means certain death at the hands of a mysterious entity.

　　一对夫妇在他们的新房子里发现了Kirlian的摄影设备。他们被拍摄人们光环的概念所吸引，无意中释放了一种古老的邪恶。只有当地的通灵师能帮忙，她知道的远比她透露的多。

On a trip to Dublin to celebrate St. Patrick's Day, four friends agree to spend the night in an abandoned tavern, where they are stalked by an undead killer in search of revenge for a tragedy that occurred centuries before.

臭名昭著的开膛手谋杀案发生一年后，伦敦再次受到一系列残酷杀戮的恐吓。当开膛手的可怕信件开始落在他的办公桌上时，一位无辜的记者发现自己陷入了一个致命的谜团，威胁着他周围每个人的生命。

A detective and a medical examiner join forces to solve a series of horrific murders in Victorian London - but one of them harbors a deadly secret.