6 Days is Steve Hemingsworth's thriller about a couple pushed into a surreal experience. John and Jennifer Reyner are successful business owners that are about to face a spiritual crisis when Jennifer is possessed by a powerful and ancient demon. After exhausting all options and feeling desperate, the guidance of Father Jacob is sought out, an experienced priest who enlists his new mentor to reclaim Jennifer's life as it hangs in the balance. But can these two stop the powerful creature who has possessed her and won't let her go? And if they can, at what cost?