Williams appears as Arya Stark in the third episode of the second season of Game of Thrones, What is Dead May Never Die. Francis MaGee plays the Night’s Watchman Yoren. The Night’s Watch recruit Lommy is played by Eros Vlahos, and Joe Dempsey plays Gendry, a recruit who is secretly King Robert Baratheon’s illegitimate son. As Arya travels north disguised as a recruit, City Watchmen from King’s Landing stop the Night’s Watch group and demand that Gendry be handed over. Yoren refuses and marshals the recruits to fight. During the fighting, Arya frees the prisoner Jaqen H’ghar from his cart, as Yoren is killed and the recruits are overpowered. Mistakenly thinking they have killed Gendry, the City Watchmen take the rest of the party prisoner.