Which twin died in House of the Dragon season 2?

Last Modified Apr 7, 2025 09:08 EDT
Which twin died in House of the Dragon season 2?
Ser Arryk Cargyll (Source: Screengrab from the series)


Ser Arryk Cargyll is killed by his twin brother Ser Erryk Cargyll.


House of the Dragon is an American fantasy-drama series and a prequel to HBO’s famous Game of Thrones. Created by Ryan Condol and George R. R. Martin, the prequel is set 200 years before the events of Game of Thrones.


Based on the 2018 book, Fire & Blood, House of the Dragon explores the tragic succession war between the Targaryen family, also known as ‘Dance of the Dragons,’ between Queen Rhaenyra and Queen Alicent and how the war led to the decline of House Targaryen.


Who are Ser Arryk Cargyll and his brother Ser Erryk Cargyll?


Ser Arryk Cargyll and Erryk Cargyll are twin brothers and the knights of the Kingsguard in House of the Dragon. Introduced in season one of the series, the twins were shown as the Kingsguard during King Viserys I Targaryen’s reign and were known to share a strong bond. However, due to the spark of a civil war between the Targaryen family, Arryk and Erryk went their separate ways choosing sides, hence testing their loyalty.


While Arryk Cargyll sides with the greens, supporting Aegon II Targaryen as heir, his twin Ser Erryk Cargyll chooses to support the blacks, supporting Rhaenyra Targaryen as the rightful heir to the iron throne. This causes a rift between the Cargyll brothers as they have sworn allegiance to the opposing sides.


Who killed Ser Arryk Cargyll in House of the Dragon?


Ser Erryk Cargyll killed his own brother Arryk in House of the Dragon season 2, episode 2, ‘Rhaenyra the Cruel’. As a reaction to the killing of Aegon II’s son Jaeherys Targaryen, Ser Criston Cole sends Arryk to Dragonstone to assassinate Queen Rhaenyra Targaryen, by disguising himself as his twin brother Erryk Cargyll.


In the episode, Arryk succeeded in entering Dragonstone but his plans were uncovered by Mysaria. The latter manages to alert Erryk about the assassination which leads to a physical confrontation between the twins. The fight ends with Erryk taking his brother’s life in the fierce sword battle.


Which twin died in House of the Dragon season 2?
Ser Erryk Cargyll (Source: Screengrab from the series)


What happened to Ser Erryk Cargyll in House of the Dragon?


Shortly after Erryk kills his twin Arryk Cargyll in a sword fight, he impales himself with his own weapon as he cannot bear the loss of his twin. The episode takes an emotional turn as the twin brothers tragically pass away.


The show’s creator Ryan Condall agrees that the Cargyll brothers’ dual played a significant role in the Westerosi history. As per The Hollywood Reporter, Condall said, “The Erryk and Arryk duel is a giant moment in Westerosi history.” Expressing her views on the same, executive producer Sara Hess said “We always loved this moment of these two brothers who love each other more than anything also being set to kill each other. There’s a very American Civil War brother-on-brother aspect to it. Why are they doing this? Because these nobles have decided that they’re mad at each other, and now these guys have to battle it to the death.”


Also read : which kid dies in house of the dragons season 2

FAQs about Erryk and Arryk Cargyll

A. Elliot and Luke Tittensor plays Erryk and Arryk Cargyll in House of the Dragon.

A. Erryk Cargyll supports Queen Rhaenyra in House of the Dragon.

A. Erryk Cargyll killed himself after killing his brother Arryk Cargyll in a sword dual.

Related Stories

Peacock comedy Dig casts The Good Doctor star Antonia Thomas in key role - Here's what we know Peacock comedy Dig casts The Good Doctor star Antonia Thomas in key role - Here's what we know
Peacock comedy Dig casts The Good Doctor star Antonia Thomas in key role - Here's what we knowĀ 
2d
Thanks It: Welcome to Derry for all the horror fun - but this other Stephen King adaptation starring Bill Skarsgård is still way better Thanks It: Welcome to Derry for all the horror fun - but this other Stephen King adaptation starring Bill Skarsgård is still way better
Thanks It: Welcome to Derry for all the horror fun - but this other Stephen King adaptation starring Bill SkarsgÄrd is still way better 
23h
The Handmaid’s Tale: Does Janine die in the Hulu series? Character’s fate explored The Handmaid’s Tale: Does Janine die in the Hulu series? Character’s fate explored
The Handmaid’s Tale: Does Janine die in the Hulu series? Character’s fate explored
5h
A Knight of the Seven Kingdoms might face the same criticism that Game of Thrones did, details explored in-depth A Knight of the Seven Kingdoms might face the same criticism that Game of Thrones did, details explored in-depth
A Knight of the Seven Kingdoms might face the same criticism that Game of Thrones did, details explored in-depth
1d
Heated Rivalry creator Jacob Tierney reveals whether Season 2 of the hit show will be longer Heated Rivalry creator Jacob Tierney reveals whether Season 2 of the hit show will be longer
Heated Rivalry creator Jacob Tierney reveals whether Season 2 of the hit show will be longer
1d
5 Star Trek TV shows that never saw the light of day 5 Star Trek TV shows that never saw the light of day
5 Star Trek TV shows that never saw the light of day
23h
The Rookie Season 8 makes TV history with its premiere The Rookie Season 8 makes TV history with its premiere
The Rookie Season 8 makes TV history with its premiere
1d
"Nothing had prepared me": When Maya Hawke revealed what she wished she'd known while signing up for Stranger Things "Nothing had prepared me": When Maya Hawke revealed what she wished she'd known while signing up for Stranger Things
"Nothing had prepared me": When Maya Hawke revealed what she wished she'd known while signing up for Stranger ThingsĀ 
22h
Every 30 Rock Christmas episode ranked from funniest to weakest Every 30 Rock Christmas episode ranked from funniest to weakest
Every 30 Rock Christmas episode ranked from funniest to weakest
19h
Bridgerton Season 4 showrunner teases new challenges for Penelope Bridgerton Season 4 showrunner teases new challenges for Penelope
Bridgerton Season 4 showrunner teases new challenges for Penelope
18h