Everything to Know About 'House of the Dragon,' HBO's 'Game of Thrones' Prequel

Set 200 years before Game of Thrones, House of the Dragon premieres Sunday.

Set 200 years before Game of Thrones, House of the Dragon premieres Sunday.

In the last season of Game of Thrones, Jon Snow and Daenerys Targaryen wanted to "break the wheel"

House of the Dragon, airing Sunday on HBO, tells the story of the family that built the wheel.

The impending blockbuster is well-known. Variety says each episode cost $20 million.

Considering Game of Thrones is known for its Hollywood-quality production. It's a prequel.

House of the Dragon is set 200 years before Jon Arryn's murder, which sparked eight seasons of instability.

Before seeing HBO's Game of Thrones prequel, read this.

House of Dragon's first season has 10 episodes. It's like a Game of Thrones season.

Every other season of Game of Thrones has 10 episodes, except seasons 7 and 8.

The Targaryens governed Westeros for 300 years. House of Dragon begins 100 years into Targaryen's reign.