The new Game of Thrones prequel, A Knight of the Seven Kingdoms, is set to air on Monday. This series explores the adventures of Ser Duncan the Tall and his squire Egg, also known as Dunk and Egg. Based on George RR Martin’s three novellas, the story unfolds about a century before the events of Game of Thrones. Unlike other spinoffs, it relies on outdoor filming and minimal CGI.
Filming Exclusively in Northern Ireland
The series was announced in 2024 to be filmed entirely in Northern Ireland, unlike House of the Dragon, which is shot in England. Locations include Glenarm Castle, Myra Castle, Tollymore Forest Park, Hen Mountain, Cave Hill in Belfast, and the Hidden Village of Galboly, alongside Titanic Studios. Experts and fans alike argue that the landscapes, natural settings, and atmospheric quality of these locations make filming outside Northern Ireland impossible.
Dunk and Egg: A Tale of Adventure
The series captures the journey of Dunk and Egg as they travel across Westeros. The story focuses on character development, dialogue, and interactions reminiscent of the early seasons of Game of Thrones. Outdoor landscapes play a vital role, adding authenticity and depth to the narrative. Fans of the original series have noted that these filming locations enhance the immersive quality of the story.
Celebrity Cast and Continuity
Ser Duncan the Tall is played by Irish actor Peter Claffey, while Egg is portrayed by eleven-year-old Dexter Sol Ansell. HBO has confirmed three seasons, corresponding to the three novellas: The Hedge Knight, The Sworn Sword, and The Mystery Knight. Filming for season two began in December 2025, with a release expected in 2027. George RR Martin has suggested the potential for additional stories, chronicling Dunk and Egg’s lives beyond the novellas.
Boost to Tourism and Local Industry
Northern Ireland previously experienced a surge in tourism due to Game of Thrones. Local experts, tour guides, and former extras welcome the return of Westeros, predicting a renewed interest in filming locations. The series has already encouraged tour operators to combine visits to both original and prequel filming sites. Fans visiting Glenarm Castle, Hen Mountain, and the Hidden Village of Galboly can now experience the landscapes that shaped the Dunk and Egg adventures.
Industry and Audience Excitement
Northern Ireland Screen and local professionals have praised the series’ return. Executives highlighted the benefits for the industry, audiences, and tourism. Crew members from the original Game of Thrones have returned, bringing familiarity and expertise to the set. This continuity ensures that production quality and camaraderie remain high, promising an authentic Westeros experience for viewers.
Conclusion
A Knight of the Seven Kingdoms promises to deliver a visually stunning, character-driven journey across Northern Ireland. The prequel not only enriches the Game of Thrones universe but also strengthens the region’s position as the “Home of Thrones.” As filming continues, fans and tourists alike can look forward to exploring the landscapes that define Dunk and Egg’s adventures.

