The Green Council

Lore & Background

The episode begins with Alicent telling Otto that King Viserys' dying wish (which she misinterpreted) was that their son Aegon succeed him rather than his daughter and chosen heir, Rhaenyra. Otto delays publicly announcing the king's death and convenes a Small Council meeting. Alicent, Ser Harrold Westerling, and Lord Lyman Beesbury are stunned that Otto and the other council members have secretly plotted to crown Aegon as king. Lord Beesbury protests, denouncing the others as traitors, but Ser Criston kills him, seemingly by accident. Alicent refuses her father's insistence that Rhaenyra and her children should be executed, and Ser Harrold resigns as Lord Commander rather than carry out such an order. Criston is then named to replace him. Mysaria learns of the king's death through a signal from her spy, Talya.

Otto and Alicent separately race to find and influence Aegon, who has fled the Red Keep. Otto sends two Kingsguard knights, twin brothers Ser Erryk and Ser Arryk Cargyll to search the city, while Criston and Prince Aemond assist Alicent. In Flea Bottom, the Cargyll twins check a fighting arena Aegon frequents, where children, including Aegon's own bastard offspring, are forced into mortal combat as entertainment. An intermediary leads them to Mysaria who is willing to hand over the captive Aegon in exchange for a crackdown on the fighting pits and oversight of her spy network. The Cargylls find Aegon, but Criston and Aemond intercept them. Alicent mandates that Rhaenyra be given the chance to renounce her claim to the throne.

Otto summons several lords and ladies of the realm, coercing them into breaking off their pledges of support to Rhaenyra and swearing allegiance to Aegon; those who refuse to do so are imprisoned or put to death. Lord Larys Strong, in his role as Lord Confessor, obtains the identity of the White Worm, and learns of Otto's dealings. He passes this on to Alicent, who instructs him to have Mysaria's brothel burned to the ground. Alicent tries to win over Princess Rhaenys Targaryen's support, holding her captive in the Red Keep, but Rhaenys refuses and mocks her for her submission to the men in her life. Erryk, recognizing that Aegon will be nothing more than a puppet king, decides to flee the city, taking Rhaenys with him. At Aegon’s coronation in the Dragonpit, Otto announces Viserys' death and Aegon is crowned king by Criston before the smallfolk. Rhaenys, separated from Erryk among the crowds, enters the Dragonpit's lower caverns, mounting her dragon, Meleys. Rhaenys and Meleys then burst through dragonpit's floor, causing death and destruction and threatening the royal family before flying away.

Reader's Guide

"The Green Council" serves as the penultimate episode of House of the Dragon's first season, setting the stage for the civil war known as the Dance of the Dragons. The episode's title refers to the Small Council arranged secretly by Otto Hightower to secure Aegon's position as heir to the Iron Throne, with 'green' referencing the color of House Hightower. The episode was met with mostly positive reviews, with critics praising the character development, pacing, tension, musical score, shock value, set-up for the finale, and performances, particularly those of Eve Best, Olivia Cooke, Tom Glynn-Carney, and Rhys Ifans. In the United States, it garnered a viewership of 1.5 million during its premiere night on linear television alone, with around 2.2 million viewers across its four broadcasts on premiere night. The episode marks the final appearance of Bill Paterson, whose character Lord Lyman Beesbury died in the episode. The whole episode took place in King's Landing, which was filmed in the walled city of Plasencia, Cáceres, Spain.

Did You Know?

• The episode was written by Sara Hess, her second episode as writer for the series, following 'The Princess and the Queen'.
• The episode was directed by Clare Kilner, her third directorial credit for the series after 'King of the Narrow Sea' and 'We Light the Way'.
• The episode's title refers to the Small Council arranged secretly by Otto Hightower, with 'green' referencing the color of House Hightower.
• The episode ends with Rhaenys and her dragon Meleys bursting through the Dragonpit's floor during Aegon's coronation.

Political Machination and the Coronation

The Green Council charts the political fallout following King Viserys's death. Alicent Hightower, having overheard her husband's dying words about Aegon the Conqueror's dream, convinces herself that Viserys intended their son Aegon to inherit the throne rather than his chosen heir, Rhaenyra. Acting on this misreading, Otto Hightower delays the public announcement and secretly assembles a Small Council to install Aegon as monarch. Lord Lyman Beesbury objects, denouncing his colleagues as traitors, only to be killed by Ser Criston Cole in what appears to be an accidental strike. Alicent balks at her father's demand that Rhaenyra and her children be executed, and Ser Harrold Westerling resigns as Lord Commander rather than enforce such an order. The episode then follows a frantic race through King's Landing to locate the young prince, who has fled the Red Keep and taken refuge in the fighting arenas of Flea Bottom. Otto simultaneously coerces regional lords into renouncing their oaths to Rhaenyra, imprisoning or executing those who resist. The sequence culminates in Aegon's coronation inside the Dragonpit, where Rhaenys Targaryen, separated from her companion in the crowds, mounts her dragon Meleys and bursts through the cavern floor in a devastating declaration of war.

Production and Creative Vision

The Green Council was penned by Sara Hess, marking her second writing credit on the series after The Princess and the Queen, and directed by Clare Kilner, who had previously helmed King of the Narrow Sea and We Light the Way. The episode's title carries a deliberate double meaning: it refers to the clandestine Small Council that Otto Hightower convenes to secure Aegon's claim, while the word green nods to the heraldic color of House Hightower. The entire narrative unfolds within the walls of King's Landing, a setting captured on location in the historic walled city of Plasencia, in the Cáceres region of Spain. The cast includes Paddy Considine, Olivia Cooke, Rhys Ifans, Eve Best, Fabien Frankel, Sonoya Mizuno, Graham McTavish, Matthew Needham, Jefferson Hall, Tom Glynn-Carney, Ewan Mitchell, and Phia Saban. Notably, the episode marks the final on-screen appearance of Bill Paterson, whose character Lord Lyman Beesbury meets his end during the council meeting. The production's tight single-location approach and the interplay between Hess's writing and Kilner's direction give the episode a claustrophobic, conspiratorial energy that distinguishes it from the more geographically sprawling entries in the season.

Critical Reception and Audience Response

The Green Council drew an estimated 1.56 million viewers during its initial linear broadcast on HBO in the United States, with total premiere-night viewership across all four airings reaching approximately 2.2 million. Critically, the episode earned an 85 percent approval rating on Rotten Tomatoes based on 33 reviews, with an average score of 7.8 out of 10. The site's consensus described it as a discomfortingly suspenseful kickoff to the long-awaited Dance of Dragons. Reviewers from GamesRadar+, The Telegraph, Den of Geek, and Ready Steady Cut all awarded the episode four or five stars out of five. Critics consistently highlighted the episode's character development, its pacing and mounting tension, the musical score, the shock value of key reveals, and the way it set the stage for the season finale. Performances by Eve Best as Rhaenys, Olivia Cooke as Alicent, Tom Glynn-Carney as Aegon, and Rhys Ifans as Otto received particular praise. One reviewer noted that despite limited physical action, the episode's political intrigue and emotional stakes carried it to a dazzling ending that teed up the conflict to come.

Character Crossroads and the Road to War

As the penultimate episode of the first season, The Green Council forces nearly every major character into a defining moral or political choice. Alicent Hightower must decide whether to honor her father's demand for the execution of Rhaenyra and her children, ultimately refusing and revealing a crack in her allegiance to Otto's agenda. Ser Harrold Westerling, unable to stomach such an order, resigns as Lord Commander of the Kingsguard, a position that then falls to Ser Criston Cole. In Flea Bottom, the Cargyll twins discover the brutal fighting pits where children are forced into mortal combat, and their intermediary, Mysaria, leverages the captive Prince Aegon to demand a crackdown on those arenas. Meanwhile, Lord Larys Strong, acting as Lord Confessor, uncovers the identity of the White Worm and relays Otto's secret dealings to Alicent, who orders Mysaria's brothel destroyed. Princess Rhaenys Targaryen, held captive by Alicent in the Red Keep, refuses to pledge support and instead mocks Alicent for her subservience to the men around her. Ser Erryk Cargyll, recognizing that Aegon will serve only as a puppet, decides to flee the city with Rhaenys. These converging decisions transform a political coup into the opening salvo of a civil war.

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