The prequel cast to the cult series "Game of Thrones" has been revealed, Variety reports.
Three more actors have joined the cast of House of Dragons.
Matt Smith (Doctor Who) will play the role of Damon Targaryen, Olivia Cook (Ready Player One) will play Alicent Hightower, while Emma D'Arcy (Miss Bad Behavior) will play the eldest daughter of King Viserys, Princess Rainira Targaryen.
The new series will tell about the events that took place 300 years before the main plot of "Game of Thrones."
George Martin and Ryan Kondal will write the prequel. HBO will produce HPThe series.
House of Dragons will be premiered in 2022.
