The teaser comes about a week after the network released a new poster of Jon Snow, a character many thought to be dead after he was attacked at the end of season five.
Fans of Snow may be disappointed by the preview, however, as it showcases another member of the Stark clan. Back after a season-long absence, the teaser features a voice-over and brief glimpse of Bran Stark (Isaac Hempstead Wright).
“They have no idea what’s going to happen,” he warns.
The new season of Game of Thrones premieres in April 2016.
Check out the teaser below:
What do you think? Are you a Game of Thrones fan? Are you excited to see Bran back? Will you be tuning in for season six in April?