For the first few episodes of HBO’s A Knight of the Seven Kingdoms, Egg appeared to be exactly what he claimed: a sharp-tongued, street-smart orphan who attached himself to the towering hedge knight Ser Duncan the Tall. But episode three, fittingly titled “The Squire,” finally pulls back the curtain, revealing that Egg is no common boy at all.
Egg is Prince Aegon Targaryen, son of Maekar Targaryen and grandson of King Daeron II. Long before the truth was spoken aloud, however, the series had already been quietly planting the seeds. Whether you’re a longtime reader of George R. R. Martin’s Dunk and Egg novellas or a newcomer to this era of Westeros, here’s a deeper look at who Egg really is in the Game of Thrones universe, and how the show cleverly foreshadowed his destiny.
The Moment Egg’s True Identity Is Revealed
The reveal comes at the climax of episode three, after Prince Aerion Targaryen brutally attacks the Dornish puppeteer Tanselle. When Dunk intervenes and strikes Aerion, he unknowingly commits a grave crime: laying hands on royalty.
As Aerion orders Dunk’s teeth smashed in, Egg steps forward, not as a frightened squire, but as a prince issuing a command. He calls the guards by name and warns them that they’ll answer to his father if they continue.
Aerion’s response says everything.
Instead of killing Egg for his insolence, Aerion simply scoffs and asks what happened to his hair. Egg’s reply, “I cut it off, brother. I didn’t want to look like you”, confirms the truth beyond any doubt. Only another Targaryen could speak to Aerion that way and live.
Clue #1: The Targaryen Coin at the Pub
The very first episode subtly signals that royalty is closer than it appears. Dunk encounters a drunk man who pays with a coin bearing the three-headed dragon of House Targaryen, an unusual object for a roadside tavern.
Moments later, Dunk meets Egg.
In hindsight, the implication is clear: the pub is already hosting Targaryens in disguise. That drunken man is widely believed to be Prince Daeron Targaryen, Egg’s older brother, known in the histories as Daeron the Drunken. His absence from the tournament had been noted, and now we know why.
Clue #2: Egg’s Shaved Head
Egg’s bald head is not just a quirky character detail. In House of the Dragon, we learn that characters with Valyrian features often disguise themselves to avoid attention. Shaving silver hair is a known tactic.
While Egg is no bastard, he clearly wants to disappear, distancing himself from a royal family defined by cruelty, entitlement, and especially his unstable brother Aerion. The haircut is both a disguise and a quiet rebellion.
Clue #3: Egg’s Fear and Hatred of Aerion
During Aerion’s joust against Ser Humfrey Hardyng, Egg screams for his opponent to kill the prince. For a commoner, such words would be treason. For a prince, they’re dangerous, but survivable.
Egg’s visceral reaction isn’t political. It’s personal.
This moment hints at a long history of fear and resentment, reinforcing that Egg isn’t just familiar with Aerion, he’s grown up under his shadow.
The Prophecy That Seals Egg’s Fate
Earlier in the episode, a fortune teller makes a chilling prediction:
- Dunk will become “richer than a Lannister.”
- The egg will become king and die in fire.
For book readers, this is a devastating wink. Egg does eventually ascend the Iron Throne as Aegon V Targaryen, remembered as Aegon the Unlikely, a king shaped not by entitlement, but by empathy learned on the road with Dunk.
And the fire? That refers to Summerhall, where Aegon dies in a mysterious blaze while attempting to restore dragons to the world. Dunk himself perishes in the tragedy.
The prophecy isn’t lifted directly from The Hedge Knight, but it aligns perfectly with established lore, serving as a haunting bridge between innocence and inevitability.
Why Egg Matters in the Game of Thrones Timeline?
Egg’s story is crucial because it shows Westeros from the ground up. Long before dragons, wars, and Iron Thrones dominate the narrative, A Knight of the Seven Kingdoms reminds us that history is shaped by small choices and unlikely friendships.
Egg isn’t destined to rule because he wants power. He rules because everyone else falls.
And that irony, a humble boy becoming king, only to die chasing dragons, is the peak Game of Thrones tragedy.
So, who is Egg in Game of Thrones? He’s not just a disguised prince or a future king. He’s the embodiment of lost potential, hard-earned wisdom, and the cruel joke of destiny that defines House Targaryen.
A Knight of the Seven Kingdoms may be quieter than its predecessors, but with Egg’s reveal, it proves it’s telling a story just as powerful, one clue at a time.
