Sophie Turner Thinks 'Game of Thrones' Toughened Her Up The actress portrayed Sansa Stark in all eight seasons of the HBO drama series. She thinks spending her teens working <br />on the show made her grow up faster, while her alter ego's hard-hitting <br />storylines taught her a lot. Sophie Turner, to 'Psychologies' magazine Sophie Turner, to 'Psychologies' magazine Sophie was thankful to go through the whole experience with her best friend and co-star Maisie Williams. Sophie Turner, to 'Psychologies' magazine