It approaches episode structuring similarly to Game of Thrones. The first authorised Game of Thrones spinoff, House of the Dragon, is a prequel series that takes place 179 years before the events of the main series. The tale of House of the Dragon now incorporates the menace of the White Walkers, although neither House Stark nor any of the original characters are given much attention. Just visit and stream on the Sflix movies website where you can watch free collections online.