Question: what happened in game of thrones episode 3 season 8?
Answer: The Battle of Winterfell saw the defeat of the Night King, but at a cost. Sunday's third episode of season 8 was a hugely suspenseful and intense 82 minutes of action and thrills that witnessed the demise of Theon Greyjoy, Jorah Mormont, Lyanna Mormont, Dolorous Edd, Beric Dondarrion and Melisandre.