Guest Stars Nathalie Emmanuel as Missandei 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 Kristian Nairn as Hodor Mark Stanley as Grenn Hafþór Júlíus Björnsson as Ser Gregor Clegane Anton Lesser as Qyburn Brenock O'Connor as Olly Ellie Kendrick as Meera Reed Josef Altin as Pypar Dominic Carter as Lord Janos Slynt Peter Vaughan as Maester Aemon Kerry Ingram as Shireen Baratheon Thomas Brodie Sangster as Jojen Reed Tara Fitzgerald as Selyse Baratheon Ian Whyte as Wun Weg Wun Dar Wun Ciarán Hinds as Mance Rayder Octavia Selena Alexandru as Leaf Gary Oliver as Braavosi Captain Darren Kent as Goatherd Alice Hewkin as Child of the Forest Struan Rodger as The Three-Eyed Raven Trevor Allan Davies as Fennesz