Ahead of the fourth episode of the current season of Game of Thrones, we have a short promo video to give you an idea of what you can expect to see in the episode entitled Oathkeeper. Spoiler alert!

In the clip we see Cersei task her brother and lover Jaime with tracking down Sansa, Daenerys vows to 'fight injustice with justice' in Mereen, and Littlefinger hints that Sansa might have had something to do with Joffrey's murder.

Game of Thrones continues on Sky Atlantic, Mondays at 9.00pm.