Game of Thrones Alternate Ending, S8E4 "Battle for Winterfell"

Jaime and Tyrion fire the North's first salvo before Viserion finds Daenerys. Theon escorts Bran to the godswood as he attempts to intervene. The Hound attempts to retreat as Jon and Jorah face the Night King on the ground. Arya hunts Viserion so Theon can escape with Bran. Jaime convinces Brienne to flee as Jon and Theon make their last stand.