- Emma D'Arcy - Princess Rhaenyra Targaryen
- Emma D'Arcy - Rhaenyra Targaryen
- Emma D'Arcy - Princess Rhaenyra Targaryen (voice)
- Paddy Considine - King Viserys I Targaryen
- Paddy Considine - King Viserys I Targaryen (uncredited)
- Graham McTavish - Ser Harrold Westerling
- Sian Brooke - Queen Aemma Arryn
- David Horovitch - Grand Maester Mellos
- Bill Paterson - Lord Lyman Beesbury
- Gavin Spokes - Lord Lyonel Strong
- Michael Carter - King Jaehaerys Targaryen
- Steffan Rhodri - Lord Hobert Hightower
- Elliott Tittensor - Ser Erryk Cargyll
- Luke Tittensor - Ser Arryk Cargyll
- Garry Cooper - Ryam Redwyne
- Julian Lewis Jones - Boremund Baratheon
- David Hounslow - Lord Rickon Stark
- Frankie Wilson - Captain Randyll Barret
- Mikhail Sen - Mickon
- Rhys Parry Jones - Master of Revels
- Gary Raymond - High Septon
- Andrew Bicknell - Dragonkeeper
- David Cann - Dragonkeeper
- Matthew Carver - Child Laenor Velaryon
- Anthony Flanagan - Ser Steffon Darklyn
- Matthew Needham - Lord Larys 'Clubfoot' Strong
- Ryan Corr - Ser Harwin 'Breakbones' Strong
- Wil Johnson - Ser Vaemond Velaryon
- Solly McLeod - Ser Joffrey Lonmouth
- Jonny Weldon - Samwell
- Edward Rowe - Ser Howland Sharp
- Lucy Briers - Ceira Lannister
- Joanna David - Joselyn Redwyne
- Alana Ramsey - Lynesse Hightower
- Thom Ashley - Brett Lannister
- Oscar Salem - Ser Addam
- Aron von Andrian - Velaryon Knight (Bloodstone)
- Kathryn Delaney - Wet Nurse
- Chris Jarman - Triarchy Lieutenant
- Alfie Todd - Willem Blackwood
- Minnie Marx - Blind Woman
- Jonathan Jaynes - Street Actor (Narrator)
- Paul Leonard - Lord Beric Dondarrion
- Benjamin Dilloway - Ser Soren
- Kurt Egyiawan - Maester Orwyle
- Owen Oakeshott - Ser Gerold Royce
- Rachel Redford - Rhea Royce
- Arthur Conti - Royal Servant
- Ty Tennant - Prince Aegon Targaryen
- John Macmillan - Ser Laenor Velaryon
- Nanna Blondell - Lady Laena Velaryon
- Paul Kennedy - Lord Jasper 'Ironrod' Wylde
- Alexis Raben - Talya
- Arty Froushan - Ser Qarl Correy
- Patrice Naiambana - Dragon Elder
- Jordon Stevens - Elinda Massey
- Dean Nolan - Prince Reggio Haratis
- Sean Cernow - Gaunt Black Cells Prisoner
- Arevinth V Sarma - Black Cells Prisoner
- Gareth Morrison - Black Cells Prisoner
- Rosie Ede - Older Midwife
- Rosa Escoda - Younger Midwife
- Ravi Aujla - Pentoshi Surgeon
- Paul Hickey - Lord Caswell
- Anna Sari - Dragonkeeper Acolyte
- Afolabi Alli - Dragonkeeper Acolyte
- Steve Toussaint - Lord Corlys 'The Sea Snake' Velaryon
- Eve Best - Princess Rhaenys Targaryen
- Sonoya Mizuno - Mysaria
- Milly Alcock - Princess Rhaenyra Targaryen
- Emily Carey - Alicent Hightower
- Phil Daniels - Maester Gerardys
- Haqi Ali - Maester Kelvyn
- Bijan Daneshmand - High Priest
- Bill Bekele - High Tide Page
- Fabien Frankel - Ser Criston Cole
- Harry Collett - Prince Jacaerys Velaryon
- Tom Glynn-Carney - Prince Aegon Targaryen
- Ewan Mitchell - Prince Aemond Targaryen
- Bethany Antonia - Baela Targaryen
- Phoebe Campbell - Rhaena Targaryen
- Phia Saban - Princess Helaena Targaryen
- Max Wrottesley - Ser Lorent Marbrand
- Maddie Evans - Dyana
- Kieron Jecchinis - Dragonkeeper
- Michelle Bonnard - Madam Sylvi
- Simon Chandler - Septon Eustace
- Nina Barker-Francis - Jayne
- Tripti Tripuraneni - Helaena's Nurse
- Miriam Lucia - Lady Fell
- Paul Clayton - Lord Merryweather
- Roger Evans - Lord Borros Baratheon
- Nicholas Jones - Lord Bartimos Celtigar
- Michael Elwyn - Lord Simon Staunton
- Jamie Kenna - Ser Alfred Broome
- James Dreyfus - Lord Gormon Massey
- Mark Stobbart - Cheese
- Barney Fishwick - Ser Martyn Reyne
- Rasmus Hardiker - Jerard
- James Craven - Night's Watch Recruit
- Tom Lorcan - Stark Captain
- Graeme Dalling - Fisherman
- Sophie Ablett - Alicent's Maidservant
- Roderick Hill - Guildmaster
- Kieran Bew - Hugh
- Jefferson Hall - Ser Tyland Lannister
- Jefferson Hall - Lord Jason Lannister / Ser Tyland Lannister
- Abubakar Salim - Alyn of Hull
- Tom Taylor - Lord Cregan Stark
- Clinton Liberty - Addam of Hull
- Tom Bennett - Ulf
- Ellora Torchia - Kat
- Scroobius Pip - Herald
- Nicola Wright - Old Woman
- Denise Mack - Old Woman in the Crowd
- Stewart Lockwood - Funeral Postilion
- Savannah Steyn - Young Laena Velaryon
- Freddie Fox - Ser Gwayne Hightower
- Gayle Rankin - Alys Rivers
- Simon Russell Beale - Ser Simon Strong
- Vincent Regan - Ser Rickard Thorne
- Rebecca Calder - Dragonkeeper
- Tom Cawte - Criston Cole's Squire
- Samson Kayo - Mujja
- James Doherty - Cley
- Dritan Kastrati - Dornish Merchant
- Kieran Burton - Davos Blackwood
- Eddie Eyre - Ser Axell Bulwer
- Jack Parry-Jones - Ser Willem Blackwood
- Archie Barnes - Ser Oscar Tully
- Steven Pacey - Lord Gunthor Darklyn
- Laurence Saunders - Rook's Rest Guardsman
- Amanda Collin - Lady Jeyne Arryn
- Tim Faraday - Lord Amos Bracken
- Kenneth Collard - Lord Forrest Frey
- Sarah Woodward - Sabitha Frey
- Emeline Lambert - Princess Alyssa Targaryen
- Alistair Brammer - Gold Cloak
- Ted Reilly - Crofter
- Antonio Magro - Lord Petyr Piper
- John Paul Hurley - Lord Derrick Darry
- Anna Francolini - Lady Mallister
- Turlough Convery - Lord Walys Mooton
- Daniel Fathers - Lord Humfrey Lefford
- Clive Brunt - Street Vendor
- Erwan Sion - Citizen
- Tom Clegg - Citizen
- Erica Ford - Nurse
- Tim Potter - Fishing Captain
- Abigail Thorn - Sharako Lohar
- Jordan Long - Lysene Captain
- Ben Turner - Tyroshi Captain
- Steven Meo - Myrish Captain
Capítulo disponible en las siguientes plataformas:
