HOUSE OF THE DRAGON Season 3 And A KNIGHT OF THE SEVEN KINGDOMS Premiere Windows Revealed By HBO Boss

HOUSE OF THE DRAGON Season 3 And A KNIGHT OF THE SEVEN KINGDOMS Premiere Windows Revealed By HBO Boss

House of the Dragon season 3 has a premiere window, and it'll be a longer wait than expected. On the plus side, we'll get another Game of Thrones prequel, A Knight of the Seven Kingdoms, before then.

By JoshWilding - Sep 17, 2025 01:09 PM EST
Filed Under: Game of Thrones
Source: Deadline (via SFFGazette.com)

Remember when new seasons of a TV series were released at the same time every year? Those were the days, but as we wait for news on The Last of Us season 3, it looks like three seasons over six years is as good as it's going to get for House of the Dragon

Plans for the Game of Thrones prequel have been shared by Casey Bloys, the chairman and CEO of HBO and Max Content, and he confirmed that a June 2026 launch is likely. 

"I think it’ll be just outside of [the 2026 Emmy eligibility window]," the executive confirmed (via SFFGazette.com), referring to the May 31, 2026, cutoff. However, we can expect another Game of Thrones prequel to air before House of the Dragon returns, as A Knight of the Seven Kingdoms is scheduled for a January 2026 debut after previously being slated for this year. 

In A Knight of the Seven Kingdoms, 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.

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.

House of the Dragon is expected to end with its fourth season, and based on past experience, a 2028 premiere for that seems most likely right now.

Talking to Entertainment Weekly earlier this year, House of the Dragon showrunner Ryan Condal said, "This is certainly our biggest season to date, both in terms of ambition and just the practical size, the amount of sets."

"We're cresting that narrative parabola here and starting to come down into, if not the endgame, the midpoint and getting into the late Act 2 and moving onto the start of Act 3. Anybody that's read that book knows that the narrative gets bigger and grimmer as it goes along, and the show has to match that ambition as best it possibly can."

Teasing the Dance of Dragons, Condal added, "I will say that the war this season goes very hot, very, very quickly. I think the people that were waiting and waiting for all of the horrible, brutal, pitiless bloodshed will be getting it in copious amounts."

Based on George R.R. Martin's Fire & Blood, the series, set 200 years before the events of Game of Thrones, tells the story of House Targaryen.

Retunring cast members for season 3 include Matt Smith, Emma D’Arcy, Olivia Cooke, Steve Toussaint, Rhys Ifans, Fabien Frankel, Ewan Mitchell, Tom Glynn-Carney, Sonoya Mizuno, Harry Collett, Bethany Antonia, Phoebe Campbell, Phia Saban, Jefferson Hall, Matthew Needham, Tom Bennett, Kieran Bew, Kurt Egyiawan, Freddie Fox, Clinton Liberty, Gayle Rankin, and Abubakar Salim.
 
New additions include Tommy Flanagan as Lord Roderick Dustin, Dan Fogler as Ser Torrhen Manderly, and James Norton as Ormund Hightower.

Stay tuned for updates on House of the Dragon and A Knight of the Seven Kingdoms.

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WruceBayne
WruceBayne - 9/17/2025, 1:25 PM
How far into the past are they going to go? It’s going to be Neanderthal Game of Thrones in another adaptation.
Polaris
Polaris - 9/17/2025, 2:07 PM
@WruceBayne - A knight of the Seven Kingdoms is set after House of the Dragon, not before
WruceBayne
WruceBayne - 9/17/2025, 2:12 PM
@Polaris - I’m saying that because the spinoffs are always at least a hundred years before GOT. I feel that if they want to tell a different story, with different characters, then just do a different part of the world.
Polaris
Polaris - 9/17/2025, 2:29 PM
@WruceBayne - Well, GRRM has written mostly about Targaryen history, there's info about other places but not enough to make a show
Bucky74
Bucky74 - 9/17/2025, 1:32 PM
I have to watch tons of recaps. With all of these delays and side stories, the complex story is getting even harder to follow. I barely remember what happened last season
McMurdo
McMurdo - 9/17/2025, 3:08 PM
@Bucky74 - i feel that.
RegularPoochie
RegularPoochie - 9/17/2025, 1:37 PM
Can't wait for the Hedge Knight, it's going to be awesome.
Cap1
Cap1 - 9/17/2025, 2:06 PM
Think it’s silly to premiere both in the same year, when we’re waiting 2 years in between each season. Reduce it to one a year so there’s no year without. Could dilute it being this close together too imo
Polaris
Polaris - 9/17/2025, 2:15 PM
@Cap1 - I guess that was the plan since akotsk was going to premiere this year, but as it is the only solution would be to delay hotd, which they won't do as the wait has been long enough already.
Cap1
Cap1 - 9/17/2025, 2:24 PM
@Polaris - yeah good point, forgot it’d been delayed. Put them in a tough spot since I imagine a major factor into doing another show was so they could have one a year. Let’s hope they’re very different shows or I can see fatigue setting in
Polaris
Polaris - 9/17/2025, 2:38 PM
@Cap1 - Yep. Akotsk is lighter and way smaller in scope, so I think it'd be different enough. Hopefully next season will take less time and can be realeased in 2027, then hotd season 4 (and final iirc) in 2028
krayzeman
krayzeman - 9/17/2025, 2:16 PM
I've been watching The Girlfriend with Olivia Cooke on Prime and I didnt know she had all that junk in the trunk! Whew!

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