House of the Dragon trailer: HBO's Game of Thrones prequel release date

HBO dropped the first official trailer for 'House of the Dragon'. The show will premiere on August 21 this year.

The 'Game of Thrones' prequel stars Emma D’Arcy as Princess Rhaenyra Targaryen.

Rhys Ifans as Otto Hightower, Olivia Cooke as Alicent Hightower and Matt Smith as Prince Daemon Targaryen also feature.

The cast and crew brought an extended trailer to its panel at the San Diego Comic-Con 2022.

The trailer sets the stage for the story of House Targaryen 200 years before the events of 'Game of Thrones'.

The first season of 'House of the Dragon' cost under $20 million per episode to make.

In comparison, ‘Game of Thrones’ cost HBO around $100 million for each season.

Its per-episode price tag went from $6 million in Season 1 to $15 million for the final Season 8.