WATCH: 'Game of Thrones' Documentary Trailer

Game of Thrones fans aren't the only ones who have shed tears over the show coming to an end. 

With the final episode airing this Sunday comes Game of Thrones: The Last Watch, a documentary that gives fans a behind-the-scenes look at season 8. 

In the trailer, Kit Harington (aka Jon Snow) starts crying during the cast's last table read.

The full documentary will air on HBO May 26th.