Game of Thrones Prequel Casts Naomi Watts in Lead Role
"Naomi Watts will star in the 'Game of Thrones' prequel pilot at HBO that hails from Jane Goldman, Variety has learned.
The exact details of Watts’ character are being kept under wraps, but it is known she is playing “a charismatic socialite hiding a dark secret.'"
https://variety.com/2018/tv/news/game-of-thrones-prequel-pilot-naomi-watts-hbo-1202977630/