Guest Stars Nathalie Emmanuel as Missandei Jacob Anderson as Grey Worm Kristofer Hivju as Tormund Giantsbane Ian McElhinney as Ser Barristan Selmy Kristian Nairn as Hodor Ed Skrein as Daario Naharis Michael McElhatton as Lord Roose Bolton Ellie Kendrick as Meera Reed Art Parkinson as Rickon Stark Natalia Tena as Osha 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