Blu-ray. A year has passed since the hit thriller's season finale found rogue ex-FBI agent Ryan Hardy (Kevin Bacon) finally capturing his nemesis Joe Carroll (James Purefoy). With Carroll locked up on Death Row and Hardy back with the FBI - and in a stable relationship with an ER doctor (Zuleikha Robinson) - new threats emerge that have Hardy, Mike Weston (Shawn Ashmore) and Hardy's newly agented niece Max (Jessica Stroup) on edge and off balance. Unlike the known threat of Joe Carroll, each new danger is potentially more lethal because the FBI isn't exactly sure where it's coming from. But with psycho twin Mark Gray (Sam Underwood) still at large, Joe Carroll still haunting Ryan from behind bars, Carroll's murderous mentor Dr. Arthur Strauss (Gregg Henry) in the background, and a new, meticulous chameleon-like killer (Michael Ealy) circling, Hardy soon realizes that Joe Carroll was only the beginning.