Game of Thrones Stunt Coordinator Breaks Down a Key Battle of Winterfell Scene

'Game of Thrones' Stunt Coordinator Rowley Irlam dissects a key scene from the Battle of Winterfell, in which Kit Harington's Jon Snow heads through a tunnel as White Walkers fall through the roof on him. Artisans presented by HBO http://bit.ly/VarietySubscribe http://www.facebook.com/variety http://www.instagram.com/variety http://www.twitter.com/variety #GameOfThrones #Artisans #BattleOfWinterfell