![](https://i2.wp.com/entertainmentstrategyguy.com/wp-content/uploads/2019/03/screen-shot-2019-03-28-at-12.09.25-pm.png?fit=323%2C89&ssl=1)
How HBO Made Billions on Game of Thrones
(This is another entry in a multi-part series answering the question, “Who will win the battle to make the next Game of Thrones?” Read the previous articles here.) I’ve been in a bunker these last couple of weeks and that bunker was an Excel bunker with internet access where