Game of Thrones Prequel A Knight of the Seven Kingdoms Adds Cast, Gets First Photo

The Game of Thrones spin-off series A Knight of the Seven Kingdoms has begun rounding out its cast, adding in a handful of new members as production gets underway.

According to HBO, the spin-off series has added Finn Bennett (True Detective: Night Country), Bertie Carvel (The Crown), Tanzyn Crawford (Tiny Beautiful Things), Daniel Ings (Sex Education), and Sam Spruell (Small Axe: Mangrove) to the cast.

Alongside the news, it was also revealed that Sarah Adina Smith (Hanna) would direct three of the six episodes of the first season. A new photo for the show, showcasing Peter Claffey as the knight Ser Duncan the Tall, was also revealed.

Check out the first photo for A Knight of the Seven Kingdoms below:

A Knight of the Seven Kingdoms: The Hedge Knight is based on the Martin’s Dunk and Egg novella. The short tale centers on Ser Duncan the Tall (Dunk) and Aegon V Targaryen (Egg), set a hundred years before the events of the main series. The series is expected to run for six episodes.

What is A Knight of the Seven Kingdoms: The Hedge Knight about?

“A century before the events of Game of Thrones, two unlikely heroes wandered Westeros . . . a young, naïve but courageous knight, Ser Duncan the Tall, and his diminutive squire, Egg,” reads the series’ logline. “Set in an age when the Targaryen line still holds the Iron Throne and the memory of the last dragon has not yet passed from living memory, great destinies, powerful foes and dangerous exploits all await these improbable and incomparable friends.”