HBO has a Prequel and its a Spin off of the Game of thrones we aren't sure of the release date but some believe it will be year 2020 so make sure you keep that in mind. What we know so far.. Actress Naomi Watts will be in the series some believe she will play a character from the A Song of Ice of Fire earlier books. Fans are excited to see more of the start of Westeros at the time its set in is 5000 years before the recent Game of Thrones series so do not expect to see to many houses in this series. Naomi Watts is a great actress fans are excited about her not only is she drop dead gorgeous she is talented many of her movies just take your breathe away. The" Blood Moon" cast is diverse and there are more talented actors and actresses so it makes it so excited to think about the series was said to be shot in Ireland and there was a leak recently watch the throne room tv to see what happened. Are you excited for this new Game of Thrones Spin off...