the Hound and the Mountain (who are also brothers), face off in a fight to the death. SEE ALSO: Here's why Uncle Benjen's reunion with Jon Snow was so important in 'Game of Thrones' episode 6 At ...

We sat down with Tommy Dunne to learn how he has designed and created all of the weapons for all eight seasons of HBO's "Game of Thrones ... You'd have four or five fighting swords.