A group of 10 true crime obsessives are invited to the opening weekend of the newly renovated Cold River Motel, the site of a 30-year-old unsolved satanic mass murder. History repeats itself when the guests get stranded and start getting knocked off one by one during a murder spree that grows exponentially more gruesome than the original with each kill.

在父亲的小餐馆发生了可怕的案件后，Nancy决定独自值完当晚的最后一班来收拾残局。但她不知道，自己并非孤身一人，她必须在漫漫长夜中为自己的生命而战。