This summer, Game of Thronesreturns to HBO for its seventh season, which will see the introduction of several new cast members and a shorter list of episodes (seven against the usual ten). Although we're still a couple of months away from its premiere, the first trailer has just been unveiled: it's called 'Long Walk' and it shows Jon Snow (Kit Harington), Cersei Lannister (Lena Headey), and Daenerys Targaryen (Emilia Clarke) taking -- you guessed -- a long walk. You can watch that below.

Game of Thrones returns on July 16th.