It's no joke! Game of Thrones is returning to HBO on April 1st for Season 2 and a whole new batch of exciting can't-miss episodes. In anticipation of this upcoming launch, which premieres with The North Remembers, HBO has given fans an intimate look behind-the-scenes in their Invitation to the Set Featurette. Featuring interviews with cast members Lena Headey, Peter Dinklage, Gethin Anthony, and more, check out the vast on-location sets and costumes below.