Before fans tune in to the Game of Thrones: Ice and Fire: A Foreshadowing special that is airing February 9, HBO has released a featurette that introduces us to new production designer Deborah Riley. We get a behind-the-scenes look at several new sets that are being used in Season 4, along with our first look at Mark Gatiss, who we reported in September is playing Tycho Nestoris, a representative of the Bank of Braavos. Go inside the upcoming season premiere as we wait another long two months for its debut.