House of the Dragon cast is including:
Paddy Considine as King Viserys I Targaryen (10 episodes), Matt Smith as Prince Daemon Targaryen (10 episodes), Emma D'Arcy as Princess Rhaenyra Targaryen (10 episodes), Olivia Cooke as Alicent Hightower (10 episodes), Rhys Ifans as Ser Otto Hightower (10 episodes), Graham McTavish as Ser Harrold Westerling (9 episodes), Jefferson Hall as Ser Tyland Lannister (6 episodes), Fabien Frankel as Ser Criston Cole (9 episodes), Bill Paterson as Lord Lyman Beesbury (8 episodes), Eve Best as Princess Rhaenys Targaryen (7 episodes), Gavin Spokes as Lord Lyonel Strong (6 episodes), Steve Toussaint as Lord Corlys 'The Sea Snake' Velaryon (6 episodes)