Game of Thrones actor John Bradley, known for his role as Samwell Tarly, has not watched the prequel House of the Dragon. Bradley, Lena Headey, and Emilia Clarke are among the original cast members who have not seen the show, which focuses on the Targaryen ancestors. Bradley attributes his delay in watching to the recent conclusion of Game of Thrones. He notes that House of the Dragon feels different, with a narrower focus on the Targaryen storyline compared to the expansive world of the original series. While acknowledging positive feedback from others, Bradley emphasizes the varying scope of the two shows. Game of Thrones explored diverse characters and locations across the Seven Kingdoms, while House of the Dragon is more centered on King's Landing, offering fewer likable characters and a more concentrated narrative.