‘Game of Thrones’ Prequel: Eight New Cast Members Join Naomi Watts Additions include talent from "Lady Macbeth," "Sweeney Todd," "The Chronicles of Narnia," and the recent Broadway production cast pa Valentina de Cassan key set PA Marco Della Torre Walkies PA, Italy Mathew Dunne assistant director / first assistant director Chloe Finlay trainee assistant director Oisín Fleming trainee assistant director Cassie Friel cast pa Therese Friel By James Hibberd. July 6, 2021 8:30am. Milly Alcock and Emily Carey Courtesy of HBO. HBO’s Game of Thrones prequel has added two more cast members, and the official description of their roles Based on characters from George R.R. Martin's Fire & Blood novel, the Game of Thrones prequel cast leads audiences through a deep dive into the history of Westeros' dragonriders, about a century He will join previously announced cast members Rhys Ifans, Steve Toussaint, Eve Best and Sonoya Mizuno for the Game Of Thrones prequel series from George R.R. Martin, Ryan Condal and Miguel The first season of "The House of the Dragon" — HBO's "Game of Thrones" prequel that takes place roughly 200 years before the events of the original series and centers around Westeros' political The Game of Thrones prequel series House Of The Dragon has started production, HBO has confirmed. The network marked the occasion by sharing a photo from a socially-distanced table read, including George R.R. Martin announced last September that a ‘Game of Thrones’ prequel film was definitely in the cards. Now HBO has already started approaching actors to play some important characters in the ‘Game of Thrones’ prequel film. Which of them are you most looking forward to seeing in the movie? After voting, you may discuss the poll here. The "Game of Thrones" prequel series focuses on the Targaryen civil war. HBO Max costs $10/month for ad-supported streaming or $15/month for ad-free streaming. NEW LOOK According to HBO, the series is set thousands of years before the events of Game of Thrones, and "chronicles the world's descent from the golden Age of Heroes into its darkest hour." "And only one Mfb3rk.