HBO: 'Game of Thrones' shooting multiple endings
Virtually every minute of the past season was spoiled, either by script leaks or by bystanders photographing the filming. I tried not to do any spoiling here, but I didn't even have to watch the shows this year to know the key plot points. All of the actual leaks turned out to be accurate point-by-point (although some speculation was nonsense). HBO does not want this to happen with the finale, which is expected to be the most watched in the history of premium cable TV.