Game of Thrones Season Finale Spoilers. What Will Happen In Westeros This Week ?[VIDEO]

There has been a lot of speculation about what will happen in the week's extra long 66 minute season finale of Game of Thrones. 

"It's the best finale we've ever done, bar none," showrunners David Benioff and Dan Weiss told Entertainment Weekly.

"No, I haven't seen it," said Kit Harington, at the release for "How to Train Your Dragon 2," "We never get to see it beforehand. I watch it like everyone else does when it comes out. Obviously, I've read the episode. It's a big action-packed episode. There's a lot happens in it that leaves people wanting more, and that's what we want, people coming back to season five."

Harrington, who plays Jon Snow, added, "It doesn't wrap things up in the same way that the last few episodes of the last few seasons have. It leaves a lot open. I'm excited to see it. It's one of my favorite episodes I've ever done."

This season has seen Tyrion on trial, the introduction of the Martells, and Danaerys attempting to build a kingdom. For those of you who want to wait for the show, stop reading now, and enjoy this promo:

For everyone else who simply can't wait brace yourself for the defining moments of the coming episode. Tyrion Lannister is going to shoot and kill Tywin Lannister with a crossbow when he is on the, uh, chamberpot. Arya will head to Braavos to become an assassin. And as it turns out Jon Snow does know a thing or two, because he will invite the Wildlings to cross the wall and help fight the White Walkers. So there it is, you were warned.