The first season of Game of Thrones had people as part of the cast.
Game of Thrones (season 1) . Newer actors were cast as the younger generation of characters , such as Kit Harington , Sophie Turner and Maisie Williams . Christopher Catesby `` Kit '' Harington ( born 26 December 1986 ) is an English actor . Margaret Constance `` Maisie '' Williams ( born 15 April 1997 ) is an English actress .