Everything We Know About ‘Game of Thrones’ Prequel, ‘A Knight of the Seven Kingdoms’: Cast, Plot, and Release Date

The world of Westeros is coming back again, but this time the story moves away from huge battles, dragons, and the fight for the Iron Throne. HBO’s ‘A Knight of the Seven Kingdoms’ is the next series set in the Game of Thrones world, bringing George R. R. Martin’s Tales of Dunk and Egg stories to TV for the first time. Set almost 100 years before Game of Thrones, the series follows Ser Duncan the Tall, called Dunk, a travelling knight without a lord, wandering across Westeros with his young squire Egg during the Targaryen rule.

Unlike House of the Dragon and Game of Thrones, this story is much smaller and focuses more on the people living in the kingdom than on rulers fighting for control. Instead of armies at war, the story follows a knight and his squire as they travel from place to place, facing dangerous nobles, political tensions, tournaments, and life on the road. The world still feels tough and unpredictable, but the danger comes from people chasing power rather than magical threats beyond the Wall.

The series will reportedly have six half-hour episodes, giving it a very different speed from earlier Westeros shows. Early clips and first images already show a more traditional fantasy-adventure, filled with sword fights, taverns, humour, and travel across the Seven Kingdoms. For longtime fans of George R. R. Martin’s world, A Knight of the Seven Kingdoms seems ready to show a very different side of Westeros while still keeping the tension and mood that made the series so popular.

Here’s everything you need to know about ‘A Knight of the Seven Kingdoms’

The official trailer for A Knight of the Seven Kingdoms gives fans a closer look at Ser Duncan the Tall, called Dunk, a travelling swordsman trying to earn respect in the Seven Kingdoms. Based on George R. R. Martin’s novella The Hedge Knight, the story happens almost 100 years before Game of Thrones and follows Dunk as he travels from town to town looking for work, survival, and a chance to prove himself as a knight.

Along the way, Dunk meets a young boy named Egg, who soon becomes his squire and travelling partner. The trailer focuses heavily on their connection, giving the series a very different feel from earlier Westeros stories. Instead of huge battles and dragons destroying kingdoms, the scenes show more tournaments, taverns, travelling knights, and life on the road. It feels smaller in scale, but the world still seems just as dangerous.

The trouble starts when Dunk meets Crown Prince Aerion Targaryen and sees him treating a villager badly. Trying to do the right thing quickly puts Dunk in serious danger, eventually leading to a trial by seven, one of the toughest fights in Westeros. The trailer shows several tournament fights and tense moments that already capture the violence and political tension fans expect from George R. R. Martin’s world.

The series begins with The Hedge Knight, but Dunk and Egg’s story goes much further. Martin continued their adventures in The Sworn Sword and The Mystery Knight, which are full of betrayals, assassins, political struggles, and rising unrest in Westeros. There are already reports of another season in the works, so Dunk and Egg’s journey may just be beginning.

The history of Westeros goes back thousands of years before Game of Thrones started. Long before Jon Snow, Daenerys Targaryen, and the White Walkers, the world was shaped by old wars, the Children of the Forest, the Giants, and the rise of strong families across the Seven Kingdoms. A Knight of the Seven Kingdoms takes place during a very different time in that history, showing Westeros when the kingdom seemed more peaceful on the surface but still harboured deep, hidden danger.

The series takes place about 89 years before Game of Thrones starts and about 77 years after the events in House of the Dragon. House Targaryen still rules the Iron Throne at this time, though dragons have mostly vanished from the world. Unlike the chaos during the Dance of the Dragons or the wars that later break Westeros apart, the Seven Kingdoms are fairly stable here, with the royal family still firmly in control across the land.

The story happens while King Daeron II Targaryen rules, years before the rise of the Mad King Aerys II and Robert Baratheon’s rebellion. Even though the kingdom is not in a big war, there is still tension between noble families, competing claims, and powerful people across Westeros. The danger may seem quieter than in Game of Thrones, but it never goes away completely.

One of the most important connections to the larger story comes through Egg himself. The young boy travelling beside Dunk eventually becomes King Aegon V Targaryen, a major figure in Westeros history and the younger brother of Maester Aemon from Game of Thrones. That connection ties the series directly into the larger Targaryen bloodline while still allowing the story to focus on smaller adventures, tournaments, travelling knights, and life across the Seven Kingdoms.

What makes this time especially interesting is seeing Westeros before it all falls apart. The Iron Throne is still controlled by the Targaryens, many well-known houses are still gaining power, and the kingdom has not yet broken down into the betrayals and wars that later shape Game of Thrones. This lets A Knight of the Seven Kingdoms show a side of Westeros rarely seen on screen, where danger remains, but the struggle to survive unfolds one road, one tavern, and one tournament at a time.

A Knight of the Seven Kingdoms introduces an entirely new generation of characters to the world of Westeros. Since the story takes place nearly 89 years before the events of Game of Thrones, audiences will meet a very different group of knights, nobles, and Targaryens ruling the Seven Kingdoms at that time.

Compared to the massive casts seen in Game of Thrones and House of the Dragon, this series stays much smaller and follows a tighter group of characters travelling through Westeros together. Much of the story revolves around Dunk and Egg as they move from tournament grounds to roadside taverns while finding themselves caught in political tension and dangerous situations across the kingdom.

Here’s every confirmed cast member for ‘A Knight of the Seven Kingdoms’ so far:

• Ser Duncan the Tall (Dunk) — played by Peter Claffey
• Egg — played by Dexter Sol Ansell
• Ser Lyonel “The Laughing Storm” Baratheon — played by Daniel Ings
• Prince Maekar Targaryen — played by Sam Spruell
• Prince Baelor “Breakspear” Targaryen — played by Bertie Carvel
• Prince Aerion “Brightflame” Targaryen — played by Finn Bennett
• Ser Raymun “The Reluctant” Fossoway — played by Shaun Thomas
• Prince Daeron “The Drunken” Targaryen — played by Henry Ashton.
• Ser Steffon Fossoway — played by Edward Ashley
• Tanselle — played by Tanzyn Crawford
• Ser Manfred Dondarrion — played by Tom Vaughan-Lawlor

Peter Claffey steps into the role of Dunk, the travelling hedge knight trying to earn respect in a kingdom shaped by powerful bloodlines and noble houses. Beside him is Dexter Sol Ansell as Egg, the young boy who becomes Dunk’s squire while secretly carrying a major connection to House Targaryen. Their friendship sits at the centre of the story and gives the series a very different feel from earlier Westeros shows.

George R. R. Martin is also attached to the series as an executive producer, helping guide the adaptation of the Dunk and Egg stories for television. Ira Parker serves as the showrunner, while Owen Harris and Sarah Adina Smith direct the six-episode season.

The first episode of ‘A Knight of the Seven Kingdoms’ will air on HBO and HBO Max on January 18, 2026. The first season will have six episodes, released weekly. The show was originally planned for late 2025 but was delayed to 2026. When the first trailers and pictures came out, fan excitement kept growing. Some reports suggest HBO is already planning a second season based on The Sword Sword, so Dunk and Egg’s adventures in Westeros might continue after the first season.