In the shocking third-season finale, former FBI agent Elizabeth Keen (Megan Boone) was discovered alive after a failed attempt to shield her new baby from further collateral damage by associating with Raymond "Red" Reddington (James Spader). A mysterious man claiming to be Liz's real father targets her, but first she must resolve the mystery of her lost childhood and reconcile her true identity with the elusive memories corrupted by Reddington.