Emilia Clarke, who plays Daenerys Targaryen, recently posted an Instagram photo of herself on the back of the mechanical rig that acts as a dragon for "Game of Thrones." In the photo's caption, Clarke wrote about how excited she was for the season premiere of the show. The actress has previously talked about how she loved working with the fake dragons even though it was tough at first. Visit INSIDER.com for more stories. The first episode of the final season of "Game of Thrones" aired on Sunday.