Game of Thrones Season 8: Gwendoline Christie & Nikolaj Coster-Waldau Are Shocked To Still Be Alive

ET sat down with Gwendoline Christie and Nikolaj Coster-Waldau, the actors who play Brienne of Tarth and Jaime Lannister in 'GoT,' ahead of the of 'Game of Thrones' final season, premiering April 14 on HBO. Exclusives from #ETonline :    • NEW From Entertainment Tonight