The first season of Game of Thrones included English actors in the cast.
Game of Thrones (season 1) . Game of Thrones features a large ensemble cast , including Bean , Addy , Peter Dinklage , Lena Headey , Nikolaj Coster-Waldau , Michelle Fairley and Iain Glen . Lena Headey ( [ ˈliːnə_ˈhiːdi ] ; born 3 October 1973 ) is an English actress , voice actress and film producer . Margaret Constance `` Maisie '' Williams ( born 15 April 1997 ) is an English actress .