HBO has released a teaser for the sixth season of Game of Thrones.
The 40 second clip features the voice of the Three Eyed Raven speaking to Bran Stark and shows Jon Stark among those killed in the series thus far. The sequence plays on the season five cliffhanger that had fans of the series hypothesizing whether Jon Stark survives the stabbing at the Wall. For now, Jon Starks future remains uncertain.
Game of Thrones season 6 returns in April 2016.