He’s got fire and blood. Paddy Considine, who starred as King Viserys Targaryen in Season 1 of the “Game of Thrones” spinoff “House of the Dragon,” hasn’t been keeping up with the show.

He’s going from the family patriarch to a wayward son. British actor Paddy Considine, who starred as King Viserys Targaryen in the “Game of Thrones” spinoff “House of the Dragon,” co ...