Co Starring Bill Paterson as Lord Lyman Beesbury Kurt Egyiawan as Grand Maester Orwyle Luke Tittensor as Ser Arryk Cargyll Alexis Raben as Talya Elliott Tittensor as Ser Erryk Cargyll Paul Hickey as Lord Caswell Paul Kennedy as Lord Jasper Wylde Sean Cernow as Black Cell Prisoner Nina Barker-Francis as Jayne Simon Chandler as Septon Eustace Michelle Bonnard as Brothel Keeper Paul Clayton as Lord Merryweather Miriam Lucia as Lady Fell Tripti Tripuraneni as Helaena's Nurse Oliver Grange as Jon