‘House of the Dragon’: Who are Tyland and Jason Lannister? Jefferson Hall who played Hugh of the Vale in ‘GoT’ will portray twins

‘House of the Dragon’: Who are Tyland and Jason Lannister? Jefferson Hall who played Hugh of the Vale in ‘GoT’ will portray twins

‘House of the Dragon’: Who are Tyland and Jason Lannister? Jefferson Hall who played Hugh of the Vale in ‘GoT’ will portray twins'Game of Thrones' is preparing for another lion's share of the limelight with HBO's 'House of the Dragon' premiering on August 21, and one of the houses set to return in the prequel is House Lannister. Jefferson Hall will play the twins of House Lannister: Tyland and Lord Jason. The Lannisters make an appearance in the…