‘A Knight of the Seven Kingdoms’ creator teases return of ‘Game of Thrones’ villain in new spin-off show

Slated for a January 18, 2026 release, the prequel show is based on 'Tales of Dunk and Egg' by George RR Martin
PUBLISHED OCT 28, 2025
Peter Claffey in a production still from 'A Knight of the Seven Kingdoms' (Cover Image Source: HBO | Photo by Steffan Hill)
Peter Claffey in a production still from 'A Knight of the Seven Kingdoms' (Cover Image Source: HBO | Photo by Steffan Hill)

Following the epic success of 'House of the Dragon,' HBO is all set to expand the 'Game of Thrones' universe with a prequel series, 'A Knight of the Seven Kingdoms.' Set a century before the events of 'Game of Thrones,' the new spinoff is based on 'Tales of Dunk and Egg' by George RR Martin and is scheduled to premiere on January 18, 2026. To add more to the fan frenzy, the creator of the show has recently revealed a 'GOT' villain is set to appear in the show, and no, it's certainly not White Walker.

A still of David Bradley from 'Game of Thrones' (Image Source: HBO | @gameofthrones)
A screenshot of David Bradley from 'Game of Thrones' episode (Image Source: HBO | Game of Thrones)

'A Knight of the Seven Kingdoms' creator Ira Parker revealed that the first season will focus mostly on new characters, but some familiar faces from the original series will return, including Maester Aemon Targaryen (Peter Vaughan) and potentially other younger versions of Thrones figures who appear in Martin's book. Parker then revealed that one familiar 'Game of Thrones' villain he hopes to include in the new show is Walder Frey (David Bradley), the man behind the infamous Red Wedding, as per Screen Rant.

Speaking to Polygon, Parker stated the character wouldn't appear until later seasons, if HBO renews the show, but he already has a "favorite" idea for the cameo, saying, "My favorite is, and look, it's not until the third book, but there's a baby Walder Frey. I have this, hopefully, really funny idea that people are probably going to kill me for. But this idea that something's happening, like there's a runaway horse cart, and this baby's about to be killed, and Dunk intervenes and saves baby Walder Frey."

Although 'A Knight of the Seven Kingdoms' has not yet been renewed for a second season, Frey likely wouldn't appear until the end of season 2 or early season 3. The character first appears as a child in Martin's third 'Dunk & Egg' novella, 'The Mystery Knight,' which features a wedding between a Frey and a Butterwell attended by a "chinless boy of four whose nose was dripping snot," who was confirmed by Martin to be young Frey. While the reference is brief, it opens the door for series creator Parker to expand creatively on the villain's early life. 

Talking about the cast of the show, as per Variety, Peter Claffey leads the cast as Ser Duncan the Tall, a wandering hedge knight, alongside Dexter Sol Ansell as his young squire, Egg. The series also features Daniel Ings, Bertie Carvel, Danny Webb, Sam Spruell, Shaun Thomas, Finn Bennett, Edward Ashley, Tanzyn Crawford, Henry Ashton, Youssef Kerkour, Tom Vaughan-Lawlor, and Daniel Monks.

GET THE BIGGEST ENTERTAINMENT STORIES
STRAIGHT TO YOUR INBOX.

MORE STORIES

Multiple outlets speculated that the title change could be to just make it look smoother
11 hours ago
‘Chicago Med’ is back after its midseason hiatus, and the latest Season 11 episode wastes no time diving into the hospital-wide blackout
17 hours ago
‘Chicago Fire’ returns from its winter break with a look at the apartment fire that was set
18 hours ago
Jamie Campbell Bower’s 'Tonight Show' appearance has fans convinced 'Stranger Things' isn’t over, despite claims there’s no Episode 9.
18 hours ago
Oliver Platt's Dr. Charles went through an emotional rollercoaster in the latest episode, leaving fans concerned about his future in the show
19 hours ago
In a heartbreaking twist, ‘9-1-1’ Season 8 bids farewell to Captain Bobby Nash, whose death in a lab explosion stunned fans and cast alike
19 hours ago
The wait is almost over as Netflix's ambitious sci-fi saga has finally locked in its return window, setting the stage for a much bigger chapter
20 hours ago
After closing the door on 'Stranger Things', Finn Wolfhard is gearing up for a major live TV moment that hints at his post-Hawkins future
20 hours ago
Netflix recently unveiled its lineup of anticipated shows and movies for 2026, and 'Wednesday' Season 3 is notably missing from the list
21 hours ago
Millie Bobby Brown also weighed in on Finn Wolfhard's character Mike Wheeler's theory about Eleven still being alive
1 day ago