Guest Stars John Bradley as Samwell Tarly Conleth Hill as Lord Varys Jerome Flynn as Bronn Julian Glover as Grand Maester Pycelle Callum Wharry as Tommen Baratheon Ian McElhinney as Ser Barristan Selmy Joe Dempsie as Gendry Kristian Nairn as Hodor Mark Stanley as Grenn Conan Stevens as Ser Gregor Clegane Owen Teale as Alliser Thorne Donald Sumpter as Maester Luwin Ron Donachie as Ser Rodrik Cassel Aimee Richardson as Princess Myrcella Baratheon Amrita Acharia as Irri Josef Altin as Pypar Dominic Carter as Lord Janos Slynt Luke Barnes as Rast Roxanne McKee as Doreah Jason Momoa as Khal Drogo Gethin Anthony as Lord Renly Baratheon Francis Magee as Yoren Susan Brown as Septa Mordane Jamie Sives as Jory Cassel Emun Elliott as Marillion Margaret John as Old Nan Jefferson Hall as Ser Hugh of the Vale Kevin Keenan as Kurleket Ryan McKenna as Willis Wode Patrick Ryan as Knight of House Frey Susie Kelly as Masha Heddle
