The third episode of HBO’s A Knight of the Seven Kingdoms signals a clear shift in how the franchise is telling its story. Rather than leaning on spectacle or explicit callbacks, the series is now using restraint—songs half-heard, names spoken in passing, banners glimpsed in the background—to bind itself more tightly to the long arc of Game of Thrones and House of the Dragon. For viewers paying attention, the effect is cumulative and deliberate: this is a prequel confident enough to let history whisper instead of shout.
Episode three, titled “The Squire,” premiered Sunday night and quickly became a focal point for fan discussion. The hour reframes what initially looked like a simple knight-and-boy tale into something far more dynastic. The young squire Egg, played by Dexter Sol Ansell, is revealed to be Aegon V Targaryen, the son of Prince Maekar I Targaryen. The reveal comes not through ceremony but conflict, when Egg intervenes to protect Ser Duncan the Tall (Peter Claffey) from the brutality of his older brother Aerion Targaryen (Finn Bennett). In one move, the show quietly repositions Egg from sidekick to central historical figure.
That shift matters. Aegon V is not merely a hidden prince; he is a future king whose legacy stretches directly into the events of Game of Thrones. By grounding his introduction in loyalty and fear rather than prophecy, the series reframes the Targaryens not as distant rulers but as a fractured family already cracking under its own weight.
Songs, sigils, and the long memory of Westeros
Much of the episode’s connective tissue lives in its details. The jousting lists introduce Ser Robyn Rhysling, described as “the maddest knight in the Seven Kingdoms.” He loses an eye in combat against Leo Tyrell, yet continues fighting and ultimately wins, attributing his endurance to his devotion to the Warrior, one of the Seven aspects of the Faith of the Seven. His presence also marks the first on-screen appearance of House Rhysling’s sigil—an oak door bound in steel on a black banner—an unmistakable nod to readers steeped in Westerosi heraldry.
Music plays an unusually prominent role. Egg is heard singing “The Hammer and the Anvil,” a song commemorating Maekar and his brother Baelor during the decisive battle of the First Blackfyre Rebellion, a Targaryen civil war that still shapes the politics of the realm. This marks the first time the song’s lyrics have been heard on screen; previously it existed only as a historical reference in the lore.
Not all the music is solemn. The episode also introduces “Alice With Three Fingers,” a bawdy, original tune that fits neatly into George R.R. Martin’s tradition of crude, half-forgotten tavern songs. While the character Alice is new, the song echoes established lore, including a subtle wink toward Three-Finger Hobb, the cook at Castle Black, who appears briefly and uncredited in Game of Thrones but is more fully developed in the novels.
The tournament scenes expand the social map of Westeros as well. Knights from House Beesbury and House Hardyng appear, with the latter offering a reminder of the distinction between landed knights and lords. House Hardyng, based in the Vale of Arryn, represents noble families without lordly titles—a nuance that reinforces how rigid and stratified Westerosi society remains beneath its chivalric surface.
A name spoken, a future remembered
One of the episode’s most resonant moments arrives almost casually. In a conversation between Dunk and Raymun Fossoway (Shaun Thomas), Raymun derides the Targaryens and mentions Maekar’s sons: Daeron, Aerion, and a third, “useless” son destined for the Citadel to become a maester. The name is never spoken, but the implication is unmistakable. The boy is Maester Aemon Targaryen, later played by Peter Vaughan in Game of Thrones as the elderly advisor to Jon Snow and Samwell Tarly.
The reference retroactively sharpens one of the original series’ most emotional scenes. In Game of Thrones, Maester Aemon dies in Season 5, Episode 7, delirious and blind, murmuring to his long-dead brother: “Egg… I dreamed that I was old.” That line has resurfaced across social media since the episode aired, now reframed by viewers who have seen Egg as a living, breathing child rather than a half-remembered name.
The episode also lingers briefly on Summerhall, the Targaryen castle in the stormlands near the Reach, built during King Daeron II’s reign as a summer retreat and later granted to Maekar after the Blackfyre Rebellion. For now, it stands intact, but longtime fans know it will eventually become the site of one of the dynasty’s greatest tragedies—a story still untold on screen.
Across its first three episodes, A Knight of the Seven Kingdoms has resisted the temptation to trade purely on nostalgia. Instead, it has opted for accumulation: songs given words, houses given banners, throwaway lines that quietly realign the emotional weight of past scenes. New episodes continue to air Sunday nights on HBO and HBO Max, and if this chapter is any indication, the series is less interested in retelling history than in teaching viewers how to listen for it.
