Daenerys Targaryen (Emilia Clarke) will answer injustice with justice in this preview of the upcoming fourth episode of season four of Game of Thrones entitled Oathkeeper. Catch the episode this Sunday, April 27th, only on HBO.

In the episode, Dany balances justice and mercy. Jaime tasks Brienne (Gwendoline Christie) with his honor. Jon secures volunteers while Bran, Jojen (Thomas Brodie-Sangster), Meera (Ellie Kendrick) and Hodor (Kristian Nairn) stumble on shelter.