GoT prequel 'House of the Dragon' casts Matt Smith, Olivia Cooke: Reports
Actors Matt Smith, Olivia Cooke and Emma D'Arcy have reportedly joined the cast of 'Game of Thrones' prequel 'House of the Dragon'. According to The Hollywood Reporter, Matt, who has starred in the television series 'The Crown', will play Prince Daemon Targaryen. The actors have joined the cast alongside previously announced Paddy Considine, who will play King Viserys Targaryen. 

