Game of Thrones spin-off plans get update from HBO boss as he notes "script by script" approach

HBO boss Casey Bloys has offered a fresh update on the future of the ever-expanding Game of Thrones universe – making it clear that the network is taking a cautious, quality-first approach to any potential spin-offs.

Speaking about the franchise’s future, Bloys (chairman and CEO, HBO and Max Content) stressed that HBO is deliberately avoiding committing to a set number of new shows, instead evaluating projects on an individual basis.

"You know, we kind of take an individual approach," he told Radio Times. "I don’t like to make any decisions ahead of time, like 'we need so many spin-offs' because I think when you do that, you put yourself in a position where you may compromise."

He continued: "So I like to do it on a script-by-script basis."

The comments come as interest in the world of Westeros remains high following the success of House of the Dragon and a second season of another spin-off, A Knight of the Seven Kingdoms, also on the way.

However, Bloys was keen to emphasise that not everything in development will make it to screen – despite frequent speculation from fans.

"I think one of the challenges with a show or a franchise that’s as popular as Game of Thrones is kind of anything we develop will get speculated about, talked about, and some people will think it’s an actual show," he said.

"And I always do like to remind people we’ve had exactly two spin-offs… and a lot of speculation elsewhere."

Bloys went on to explain that developing multiple ideas is a necessary part of finding the right projects – even if many don’t progress beyond the early stages. "In order to get the best shows, you really do have to develop a lot of things… not just for Game of Thrones, but for television in general," he said.

"You try a lot of things. Some things you think are going to be good may actually be good. Some don't turn out well."

"So you really just have to give yourself that ability to try a lot of different things without committing to a show. That process of development works for us."

Bloys's comments follow recent reports of potential spin-offs in development featuring the characters of Jon Snow (Kit Harington) and Arya Stark (Maisie Williams).

For now, fans can look ahead to the next chapter in Westeros with season two of A Knight of the Seven Kingdoms and the upcoming third season of House of the Dragon, while HBO continues to quietly explore other possibilities behind the scenes.

Read more:

• Game of Thrones movie tipped to be in development from Andor writer – and it concerns House Targaryen
• George RR Martin confirms all-new Game of Thrones prequel set just 10 years before original series

HBO Max launches in the UK and Ireland on 26 March. Visit hbomax.com for more information.

Check out more of our Fantasy coverage or visit our TV Guide and Streaming Guide to find out what's on. For more TV recommendations and reviews, listen to The Radio Times Podcast.