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: The episode concludes with Daenerys Targaryen finally arriving at her ancestral home, Dragonstone , with her vast army and dragons. Notable Moments & Cameos

: At Winterfell, Jon Snow focuses on preparing the North for the White Walkers, even at the cost of political friction with Sansa Stark over how to handle traitorous families. got_7x01

: Samwell Tarly, working at the Citadel, discovers a map revealing a massive deposit of dragonglass beneath Dragonstone—the very material needed to kill White Walkers. : The episode concludes with Daenerys Targaryen finally

: The episode features a controversial cameo by singer Ed Sheeran , who plays a Lannister soldier singing a new song that Arya encounters on her way to King's Landing. : The episode features a controversial cameo by

: While traveling with the Brotherhood Without Banners, Sandor Clegane sees a vision of the White Walkers marching past a mountain that looks like an arrowhead.

: In King's Landing, Cersei and Jaime Lannister meet with Euron Greyjoy . Euron offers his Iron Fleet in exchange for a marriage alliance, though Cersei remains skeptical.