'Game of Thrones' stars sign autographs at Comic-Con, Lin-Manuel Miranda sings 'Les Mis' on show floor

The "Game of Thrones" cast bid farewell to Comic-Con with a well-attended panel and autograph signing session at the massive pop culture expo in San Diego. Maisie Williams, Nikolaj Coster-Waldau, Jacob Anderson and Isaac Hempstead Wright were among the "Thrones" stars who took to the show floor at the city's convention centre to greet fans and sign posters.