The successive deaths of his girlfriend Mary (Dina Meyer) and his colleagues plunged FBI agent Jack (Sylvester Stallone) into despair and collapse, because he knew very well that this cold killer was coming for him. The painful and helpless Jack had to seek help from alcohol. Hendrix (Charles Dutton) couldn't bear to see his friend fall, so he suggested that Jack quit drinking. In this way, Jack came to the alcohol rehabilitation center in the Wyoming wilderness, where he met assistant Hank (Tom Berenger) and nurse Jenny (Polly Walker). A terrible snowstorm destroyed the circuits and heating boilers of the alcohol rehabilitation center. In the darkness and cold, Jack had to face not only his own demons, but also the murderer lurking in the shadows.