Itch, Tim and Lucy try to track down the rock, only to be set upon by the Bikers, while Lucy is pursued by a mysterious figure. In Seaburgh, Jack works with Darcy to investigate Greencorp.
Inspired by the incredible true story of the greatest security breach in US Intelligence history. Eric ONeill is assigned to work with renowned operative Robert Hanssen, the sole subject of a long-term, top-secret investigation. Determined to draw this suspected double agent out of deep cover, O'Neill finds himself in a lethal game of spy versus spy, where nothing is as it seems.