Theon Greyjoy (Alfie Allen)
Who: The youngest son of the late Balon Greyjoy, deceased king of the Iron Islands, Theon escaped the clutches of evil (now dead) Ramsay Bolton, saw Sansa Stark safely north, then returned to his sister, Yara, who was campaigning for the Ironborn crown. The threat of their ambitious uncle Euron sent the Greyjoy siblings fleeing into the arms of the Mother of Dragons — along with a fleet of ships and loyal Ironborn warriors.
Last seen: Sailing west from Essos with Daenerys.
