HBO has quietly started rolling cameras on their Game of Thrones prequel series, set thousands of years in the past.
Game of Thrones spin-offs is not George R.R. Martin's preferred term for the upcoming shows HBO has planned.
The untitled Game of Thrones prequel at HBO has just added eight new cast members, joining Naomi Watts and Josh Whitehouse.
George R.R. Martin reveals what to expect from the Game of Thrones prequel series, which isn't actually titled The Long Night.
Game of Thrones creator George R.R. Martin has revealed the title of the upcoming prequel as casting gets underway for the new series.
HBO has tapped Oscar-nominee Naomi Watts to lead the cast of their Game of Thrones spin-off set thousands of years before the current series.