New "Game of Thrones" Spin-Off in Works

HBO has confirmed it is developing another "Game of Thrones" spin-off series following the success of "House of the Dragon".

Season two of "House of the Dragon" ended in August and despite leaving fans and critics disappointed with its low-key finale, season three is already in production.

"Knight of the Seven Kingdoms", another spin-off is set to be released in late 2025. 

The series is based on George RR Martin’s novella "The Hedge Knight" and stars Peter Claffey as Ser Duncan “Dunk” the Tal. 

The book is the first in the "Dunk and Egg" series, with subsequent novellas "The Sworn Sword" and "The Mystery Knight" also set to be adapted for following seasons.

HBO is clearly happy to keep diving back into the Game of Thrones well as the network’s Head of Drama Series and Films, Francesca Orsi, has revealed that another series is in the works.

Speaking to Deadline, Orsi said: “We have other spinoffs that we’re working on right now, one of which - which I won’t get into - is very promising, and it is still the Targaryen line.”

“There’s a number of other spinoffs, we can’t really guarantee what’s going to go forward, but we are very big budget on the other ones. I would say this [A Knight of the Seven Kingdoms] is the most intimate one," she added.

House Targaryen was at the centre of House of the Dragon where the family had united the Seven Kingdoms of Westeros under one ruler.