Julia Hartley-Price

 was captured by The Auctioneers. She was placed in the same cell as Sam Bishop. After they escaped she joined him in looking for their capturers. She knew Bishops full name and this made him suspicious. She was actually part of the Auctioneers and was using Bishop in a virtual reality game. She posed as The Overseer. She talked to Petronella Osgood and Kate Stewart when they came to find Sam Bishop and told them the code to a box in their facility. They gave Kate and Osgood a puzzle to find Bishop. (AUDIO: Game Theory)