'A Knight of the Seven Kingdoms': release date, trailer, cast and everything we know

Our first image from "A Knight of the Seven Kingdoms" featuring Dunk (Peter Claffey)
Our first look image from "A Knight of the Seven Kingdoms: The Hedge Knight". (Image credit: Steffan Hill/HBO)

"House of the Dragon" season 2 might be over, but "A Knight of the Seven Kingdoms" — the second of the (many) "Game of Thrones" spinoffs to get off the ground — is poised to bring us another story from George R.R. Martin's rich fantasy world very soon

Penned by George R.R. Martin and Ira Parker, "A Knight of the Seven Kingdoms: The Hedge Knight" will introduce us to two beloved characters from a series of Martin's novellas: Dunk, the nomadic knight, and his squire, Egg.

Latest news about 'A Knight of the Seven Kingdoms'

'A Knight of the Seven Kingdoms' release date

Dunk (Peter Claffey) riding a horse in a scene from "A Knight of the Seven Kingdoms"

(Image credit: Steffan Hill/HBO)

Finally, HBO has confirmed the "A Knight of the Seven Kingdoms" release date. The good news was confirmed in a teaser trailer that premiered on October 9 (more on that below).

You can look forward to streaming "A Knight of the Seven Kingdoms" on HBO from Sunday, January 18, 2026.

While you wait for the show to return, be sure to check out our round-up of the best Max shows and the best shows like "Game of Thrones" to keep you entertained in the run-up to "A Knight of the Seven Kingdoms".

'A Knight of the Seven Kingdoms' plot: What's the new spin-off about? 

Ser Dunk (Peter Claffey) riding a horse away from the camera along a dirt road with two other horses in tow in a promotional still for "A Knight of the Seven Kingdoms"

(Image credit: Steffan Hill/HBO)

HBO's logline for the series reads: "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".

It's widely reported that this first season of "A Knight of the Seven Kingdoms" draws from "The Hedge Knight", the first Dunk & Egg novella, meaning we at least have a rough idea of what we might see very soon. Spoiler warning here; we're going to outline what happens in that first book

"The Hedge Knight", unsurprisingly, tells the story of how Dunk, a poor boy from Flea Bottom became a hedge knight (a wandering knight with no master). In the story, the hedge knight whom Dunk has been a squire to for many years passes away. On his deathbed, Ser Arlan of Pennytree supposedly knights Dunk.

After weighing up his options, Dunk decides to continue to the town of Ashford, in the Reach (picking up Egg en route), where he wishes to participate in a tourney. We won't spoil exactly what happens in Ashford, but we'd note that the tale sees them crossing paths with several members of the Targaryen dynasty.

Who's in the "A Knight of the Seven Kingdoms" cast? 

L-R: Dunk (Peter Claffey) and Egg (Dexter Sol Ansell) celebrate in a scene from "A Knight of the Seven Kingdoms"

(Image credit: Steffan Hill/HBO)

The main stars of "A Knight of the Seven Kingdoms: The Hedge Knight" were named in April 2024.

Dunk will be portrayed by Peter Claffey, who you might know from the Apple TV Plus original, "Bad Sisters". Joining him as his squire, Egg, is Dexter Sol Ansell, who was recently seen in "The Hunger Games: The Ballad of Songbirds & Snakes".

When production began, several more stars were confirmed, as were their characters' identities. Below, you can find the current "A Knight of the Seven Kingdoms" cast list, as of the latest announcements.

  • Peter Claffey as Ser Duncan the Tall
  • Dexter Sol Ansell as Egg
  • Finn Bennett ("True Detective: Night Country") as Aerion Targaryen
  • Bertie Carvel ("Dalgliesh") as Baelor Targaryen
  • Tanzyn Crawford ("Tiny Beautiful Things") as Tanselle
  • Daniel Ings ("The Gentlemen") as Ser Lyonel Baratheon
  • Sam Spruell ("Fargo") as Maekar Targaryen

Daniel Ings as Ser Lyonel Baratheon in a scene from "A Knight of the Seven Kingdoms"

(Image credit: Steffan Hill/HBO)

Is there a 'A Knight of the Seven Kingdoms' trailer yet?

The final trailer for "A Knight of the Seven Kingdoms" came in December, and gives us a proper look at what's in store for Ser Dunk. What stands out, to me, is how it feels distinctly lighter than what you might expect from Westeros (which is keeping with the original stories). Though the battles that are teased still look as ferocious as ever...

A Knight of the Seven Kingdoms | Official Final Trailer | HBO Max - YouTube A Knight of the Seven Kingdoms | Official Final Trailer | HBO Max - YouTube
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Previously, HBO dropped a teaser for "A Knight of the Seven Kingdoms" on October 9, 2025.

This teaser suitably introduces us to Ser Duncan the Tall and his sassy squire before ending with that all-important release date.

Check the trailer out below:

A Knight of the Seven Kingdoms | Official Teaser Trailer | HBO Max - YouTube A Knight of the Seven Kingdoms | Official Teaser Trailer | HBO Max - YouTube
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We got a brief glimpse at the show as part of a big Max sizzle reel released ahead of the "House of the Dragon" season 2 finale, and we saw our first footage from "A Knight of the Seven Kingdoms". While that video's since been taken down, very similar clips appeared in a more recent teaser (linked below).

Skip ahead to around the 1:30 mark, and you'll see some expert swordsmanship, and Duncan absolutely clobbering someone.

Coming to Max in 2025 | The White Lotus, Peacemaker, Hacks, The Last of Us & More - YouTube Coming to Max in 2025 | The White Lotus, Peacemaker, Hacks, The Last of Us & More - YouTube
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Will there be more than one season of 'A Knight of the Seven Kingdoms'?

In a word: Yes.

In November 2025, Casey Bloys, chairman and CEO, HBO and HBO Max Content, confirmed the show had been renewed for a second season (as reported by TVLine), with the second season slated for release in 2027 (per a sizzle reel promising we'd return to Westeros every year between now and 2028).

Granted, that's no surprise; all signs pointed to a series renewal anyway. HBO's Francesca Orsi told Deadline back in February that the series is on track for a three-season run, presumably to match up with the three stories Martin has written to date.

"You're going [to] be so impressed by Peter Claffey and Dexter Sol Ansell as Dunk and Egg, the two leads", Orsi said. "So much so that we're already planning on how do we build this for the three seasons in total. We're not picking it up officially, but it's looking very good."

And in March, "Game of Thrones" creator George R.R. Martin told Collider the show's team was already working on the next season.

"I've seen Dunk and Egg, the first season, and it's great, and now they're working on the second season," he said. "Those are two characters were really special to me, and they're unusual, those characters. They're not what most people would expect in a fantasy story."


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Staff Writer, Streaming

Martin is a Streaming Writer at Tom’s Guide, covering all things movies and TV. If it’s in the theaters or available to stream somewhere, he’s probably watched it… especially if it has a dragon in it. Before joining the team, he was a Staff Writer at What To Watch where he wrote about a broad range of shows that stretched from "Doctor Who" and "The Witcher" to "Bridgerton" and "Love Island". When he’s not watching the next must-see movie or show, he’s probably still in front of a screen playing massive RPGs, reading, spending a fortune on TCGs, or watching the NFL.

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