Guest Stars Nathalie Emmanuel as Missandei Jacob Anderson as Grey Worm Kristofer Hivju as Tormund Giantsbane Kristian Nairn as Hodor Ian McElhinney as Ser Barristan Selmy Michael McElhatton as Lord Roose Bolton Ed Skrein as Daario Naharis Ellie Kendrick as Meera Reed Natalia Tena as Osha Art Parkinson as Rickon Stark Thomas Brodie Sangster as Jojen Reed Tobias Menzies as Lord Edmure Tully Clive Russell as Ser Brynden "Blackfish" Tully David Bradley as Lord Walder Frey Mackenzie Crook as Orell Tom Brooke as Lothar Frey Tim Plester as "Black" Walder Rivers Alexandra Dowling as Roslin Frey Will Champion as Drummer