Torchwood Miracle Day ends its 10 episode run this week. As fans count down the days to the final episode, The Blood Line, official promo trailers are starting to appear online, offering tantalizing glimpses of the fates of Jack, Gwen, Rex and Esther.
What is the Blessing? How is it connected to Jack Harkness? Can humanity be saved? And what will happen to Oswald Danes and Jillie Kitzinger? Nine episodes in and there are still many questions as yet unanswered.
Watch the official Blood Line trailer below and let me know if you are any wiser for it.