Season Three
| Matt Smith ... Prince Daemon Targaryen |
| Emma D'Arcy ... Queen Rhaenyra Targaryen |
| Olivia Cooke ... Queen Alicent Hightower |
| Rhys Ifans ... Ser Otto Hightower |
| Steve Toussaint ... Lord Corlys Velaryon |
| Eve Best ... Princess Rhaenys Targaryen |
| Fabien Frankel ... Ser Criston Cole |
| Matthew Needham ... Lord Larys Strong |
| Sonoya Mizuno ... Mysaria |
| Tom Glynn-Carney ... King Aegon Targaryen |
| Ewan Mitchell ... Prince Aemond Targaryen |
| Phia Saban ... Queen Helaena Targaryen |
| Harry Collett ... Prince Jacaerys Velaryon |
| Bethany Antonia ... Lady Baela Targaryen |
| Phoebe Campbell ... Lady Rhaena Targaryen |
| Jefferson Hall ... Lord Jason Lannister / Ser Tyland Lannister |
| Kurt Egyiawan ... Grand Maester Orwyle |
| Kieran Bew ... Hugh |
| Abubakar Salim ... Alyn of Hull |
| Tom Taylor ... Lord Cregan Stark |
| Clinton Liberty ... Addam of Hull |
| Tom Bennett ... Ulf |
| Ellora Torchia ... Kat |
| Freddie Fox ... Ser Gwayne Hightower |
| Gayle Rankin ... Alys Rivers |
| Sir Simon Russell Beale ... Ser Simon Strong |
