There was certainly a lot riding on last week's season finale of Game of Thrones. But it sounds like HBO didn't take one particular precaution against 'leaked spoilers' .HBO programming president Casey Bloys recently denied his previous comments that multiple endings had been shot for Thrones' final episode. Bloys said: "No. I think that was something at an appearance, and I said it something like anecdotally, and it caught on. I don’t think they actually shot multiple endings."