Billy is a background character in the second season. He is played by an unidentified extra and only appears in "A Man Without Honor."
Biography
Season 2
Bran Stark assigns Billy and Jack, two orphan boys from the Winterstown, to aid one of his shepherds.[1] When Bran and Rickon Stark escape from the Ironborn occupation they reach the shepherd's farm and see Billy and Jack playing there. Theon Greyjoy hunts them to the farm and then returns to Winterfell with two burned corpses.[2]
Appearance
Template:Season Two Appearances
In the books
In the Song of Ice and Fire novels, Theon's hunt leads him to a mill where he remembers there being two boys. They are not orphans.