"Tom Busby reports on the return of game of thrones for its eighth and final season is poised to obliterate television viewing records could be one of the most watched shows ever, and it should after a staggering ninety million dollar marketing budget and HBO contest involved. Hiding six iron thrones all around the world in Sweden Brazil, Spain England, the US and Canada. Adidas put limited edition game of thrones shoes. Johnny Walker has a special white Walker whisky Moundou with a cold activated. Can when you refrigerate it shows Arias kill list. There's even game of thrones Oreos millions will be watching. But the challenge now for HBO is when this popular show ends it's got a hold onto those subscribers getting them hooked on other shows before the"