News ‘Game of Thrones’ actors make surprise ‘SNL’ cameos to ask Kit Harington to reveal spoilers April 7, 2019 Hannah Yasharoff, USA TODAY Comments Off on ‘Game of Thrones’ actors make surprise ‘SNL’ cameos to ask Kit Harington to reveal spoilers Everyone has questions about how "Game of Thrones" is going to end. Even the actors in "Game of Thrones."