Oliver Grange in HBO Max's 'House Of The Dragon' Watch on Amazon Prime (see more)
Oliver Grange had an amazing time filming as Jon, the King's Attendant
An independent prequel to Game of Thrones created by George R. R. Martin and Ryan Condal for HBO. Based on parts of the novel Fire & Blood, 172 years before the birth of Daenerys Targaryen, descendant of the eponymous royal house
Starring Matt Smith, Paddy Considine, Emma D'Arcy and Olivia Cooke
Casting by KRJ Casting