A Knight of the Seven Kingdoms expands the Game of Thrones universe with a more intimate and character driven story. Now Dexter Sol Ansell steps into the role of Egg. He is the sharp and loyal squire to Ser Duncan the Tall. Speaking about one of the most striking physical transformations for the role, Ansell recalls the moment he first shaved his head and how surreal the experience was. Opening up about it, Dexter remembers having a video of the experience.