The first season of Game of Thrones had a 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 . Critics praised the show 's production values and cast , with specific accolades for Dinklage 's portrayal of Tyrion Lannister .