A supernatural thriller revolving around a series of mysterious voices accidentally recorded on an old reel to reel tape recorder. Seemingly they are the voices of the dead, lost in limbo, reaching out through the darkness for someone to hear them, to help them find peace. The story follows two women's descend into the dark world of a reluctant serial killer as they endeavor to unlock the whereabouts of his victims through in-depth and potentially sanity shredding analysis of the tapes. And with that discovery they hope to finally lay the tormented dead and their own dwindling sanity to rest.