The fantasy drama series has started filming season three, which will once again consist of eight episodes. In addition, the show has announced two actors for the new season: Tommy Flanagan ( Sons of Anarchy) has been cast as Ser Roderick Dustin and Dan Fogler ( Fantastic Beasts and Where to Find Them) as Ser Torrhen Manderly.

HBO announced production has commenced on Season 3 of fantasy drama series "House of the Dragon," with Tommy Flanagan and Dan Fogler joining the cast.

Tommy Flanagan Joins 'House Of The Dragon' Season 3 as 'Ser Roderick Dustin,' a character which plays a key role in the Dance of the Dragons.

House of the Dragon” showrunner Ryan Condal told Entertainment Weekly that “it was disappointing” when George R.R. Martin came out swinging against the HBO series last year in a series of since-deleted blog posts.

"House of the Dragon" showrunner Ryan Condal addressed his creative tension with "Game of Thrones" author and creator George R.R. Martin in a recent interview, saying it began behind-the-scenes of the HBO fantasy series because Martin became "unwilling to acknowledge the practical issues at hand.

House of the Dragon showrunner Ryan Condal says George R.R. Martin's since deleted blog post criticizing Season 2 "was disappointing."