As the season finale of Game of Thrones approaches in 2019, the details of the series is being kept under tight wraps.

But the HBO prequel of the coveted series by Jane Goldman, has revealed that award-wining actress Naomi Watts is going to play a major part in the project, reports EOnline.com. The prequel is set way before the events of GoT, and Watts is said to play the character described as ‘a charismatic socialite hiding a dark secret.’

Naomi Watts
The cryptic logline of the series reads, ‘Only one thing is for sure: from the horrifying secrets of Westeros’ history to the true origin of the White Walkers, the mysteries of the East to the Starks of legend…it’s not the story we think we know.’