Guest Stars Daniel Portman as Podrick Payne Jacob Anderson as Grey Worm Ben Crompton as Eddison Tollett Julian Glover as Grand Maester Pycelle Ian McElhinney as Ser Barristan Selmy Finn Jones as Ser Loras Tyrell Owen Teale as Alliser Thorne Ian Beattie as Ser Meryn Trant Brenock O'Connor as Olly Eugene Simon as Lancel Lannister Rupert Vansittart as Lord Yohn Royce Roger Ashton-Griffiths as Lord Mace Tyrell Dominic Carter as Lord Janos Slynt Tara Fitzgerald as Selyse Baratheon Kerry Ingram as Shireen Baratheon Lino Facioli as Robin Arryn Michael Condron as Bowen Marsh Joel Fry as Hizdahr zo Loraq Will Tudor as Olyvar Paul Bentley as The High Septon Ciarán Hinds as Mance Rayder Meena Rayann as Meereenese Prostitute Reece Noi as Mossador Jodhi May as Maggy Isabella Steinbarth as Melara Hetherspoon Marcos James as White Rat Nell Williams as Young Cersei Lannister