The House That Dragons Built -

The documentary follows the development of House of the Dragon season by season, with each episode typically corresponding to a specific episode of the main show.

Web documentary series with episodes ranging from 20 to 26 minutes .

The series highlights the massive collaborative effort required to bring George R.R. Martin’s Westeros to life. Key production areas explored include: The House That Dragons Built (TV Series 2022–2024) - IMDb

Continues with an 8-part series covering the second season's creation.

More Than Just Dragons. "The House That Dragons Built" offers an enthralling look behind the scenes of HBO's "House of the Dragon. The House That Dragons Built | Season 1 Episode 1 - HBO Max